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rusak2 [61]
3 years ago
5

PLEASE HELP. Solve for x

Mathematics
1 answer:
sergejj [24]3 years ago
6 0

Answer:

x=8

Step-by-step explanation:

set up a proportion:

\frac{20}{4}=\frac{4x-7}{5}

simplify:

5 =\frac{4x-7}{5}

now solve this equation for x:

5 = \frac{4x-7}{5} \\25 = 4x - 7\\32 = 4x\\x = 8

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3 years ago
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Step-by-step explanation:

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3 years ago
9:45 on Tuesday Questions
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