Question
James earned a total of $900 last week. This total was $10 less than five times the amount he earned last week. Find the amount of money James earned last week.
- 5x - 10 = $900
- 10 - 5x = $900
- 5x + 10 = $900
- 5x =$900
Hint:
Here, James earned total $900 last week. This total was $10 less than 5 times he earned last week. When less than is given that means it is subtraction. Let assume James earned last week be x and write the equation.
The correct answer is: 5x - 10 = $900
Here , we have to write the equation of the given situation.
Firstly, the statement is ,
$10 less than 5 times and total he earned is $900
Let assume James earned last week be x,
When the less than is mentioned then it means subtraction,
So we can write the equation that is,
5x – 10 = 900
After solving , x = 182,
Therefore, the correct answer is 5x – 10 = 900 .
In this question, we have to write the equation. Here less than is given that means subtraction. If subtract, subtract from, difference , between, less, less than, exceeds , etc words are used then it is always subtraction between two numbers.
Related Questions to study
2n + 10 = -2.
First step be either addition / subtraction
if +ve sign is there in lhs with the number then subtract this number to both sides .
if -ve sign is there in lhs with number then add this number to both side
And second step be division or multiplication ,
After the above process if lhs variable is in multiply , divide the number to both sides .
After the above process if lhs variable is in divide multiply the number to both sides .
2n + 10 = -2.
First step be either addition / subtraction
if +ve sign is there in lhs with the number then subtract this number to both sides .
if -ve sign is there in lhs with number then add this number to both side
And second step be division or multiplication ,
After the above process if lhs variable is in multiply , divide the number to both sides .
After the above process if lhs variable is in divide multiply the number to both sides .
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First step be either addition / subtraction
if +ve sign is there in variable side with the number then subtract this number to both sides .
if -ve sign is there in variable side with number then add this number to both side
And second step be division or multiplication ,
After the above process if variable side variable is in multiply , divide the number to both sides .
After the above process if variable side variable is in divide multiply the number to both sides .
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if +ve sign is there in variable side with the number then subtract this number to both sides .
if -ve sign is there in variable side with number then add this number to both side
And second step be division or multiplication ,
After the above process if variable side variable is in multiply , divide the number to both sides .
After the above process if variable side variable is in divide multiply the number to both sides .
Solve for k.
3k + 5 = 23
First step be either addition / subtraction if +ve sign is there in lhs with number then subtract this to both side and vice versa .
And second step be division or multiplication , after above process if in lhs variable is in multiply divide the same to both side and vice versa .
Solve for k.
3k + 5 = 23
First step be either addition / subtraction if +ve sign is there in lhs with number then subtract this to both side and vice versa .
And second step be division or multiplication , after above process if in lhs variable is in multiply divide the same to both side and vice versa .
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And second step be division or multiplication , after above process if in lhs variable is in multiply divide the same to both side and vice versa .
The steps in solving 5b - 6 = 24 are
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And second step be division or multiplication , after above process if in lhs variable is in multiply divide the same to both side and vice versa .
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First step be either addition / subtraction
And second step be division or multiplication .
Solve -3y + 7 = 22
First step be either addition / subtraction
And second step be division or multiplication .
Solve -5t + 9 = 24
First perform Addition/Subtraction then perform the multiplication/division.
Solve -5t + 9 = 24
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