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Please help if ya know it :D

Please help if ya know it :D-example-1
User Yiling
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1 Answer

5 votes

Answer:

C (0.9)

Explanation:

Key skills needed: Solving one variable equations

1) we have the equation --> 12.72 = 5.52 + 8x

2) We need to solve for x.

To get x by itself, we subtract 5.52 from both sides. (12.72 - 5.52 = 7.2)

This means 8x = 7.2

3) Divide by 8 from both sides, and you will get x = 0.9 (7.2/8 = 0.9)

User David Soroko
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