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Solve for x ?????????????????
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Solve for x ?????????????????

Solve for x ?????????????????-example-1
User Nikola Despotoski
by
4.2k points

1 Answer

3 votes

Answer:

x = 7

Explanation:

Compare the ratios of the longer side length to the shorter side length:

8 : 10 = (3x - 9) : 15

8*(3/2) : 15 = (3x - 9) : 15

Then, form an equation.

8 * (3/2) = 3x - 9

12 = 3x - 9

21 = 3x

7 = x

User Wasif Hyder
by
4.7k points
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