Maths-
General
Easy
Question
Ritu earns R s 680 in commission and is paid R s 10.25 per hour. Karina earns R s
410 in commissions and is paid R s 12.50 per hour. What will you find if you solve
for x in the equation 10.25x + 680 = 12.5x + 480
Hint:
To solve the equation, group terms with the same coefficient on one side and numbers on the other side.
The correct answer is: Hence, the x = 88.88.
Answer:
- Step by step explanation:
○ Given:
10.25x + 680 = 12.5x + 480
○ Step 1:
○ Solve the equation.
○ Group the like terms
10.25x + 680 = 12.5x + 480
680 - 480 = 12.5x - 10.25x
200 = 2.25x
○ Step 2:
○ Divide both side with 2.25
88.88 = x
- Final Answer:
Hence, the x = 88.88.
○ Step 1:
○ Solve the equation.
○ Group the like terms
○ Step 2:
○ Divide both side with 2.25
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