Mathematics
Grade-7
Easy
Question
Eight less than 7 times a number is the same as 4 more than 3 times the number.
- x + 3 = x
- 8 = x + 4 + 3
- 8 - 7x = 4 + 3x
- 7x - 8 = 3x + 4
Hint:
Finding the equation of the number from the given conditions
Eight less than 7 times a number = 7x – 8
4 more than 3 times the number = 3x +4
The correct answer is: 7x - 8 = 3x + 4
Eight less than 7 times a number = 7x – 8
4 more than 3 times the number = 3x +4
Equation is
7x - 8 = 3x + 4
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