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05-06-2018
Mathematics

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find the value of x that makes the statement true

find the value of x that makes the statement true class=

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05-06-2018

Option B is your answer.

3/5x - 5 + 5/5x - 4 = - 1
8/5x - 9 = - 1
8/5x = - 1+ 9
8/5x = 8

Multiply both sides by 5/8 (the reciprocal of the coefficient) to isolate variable X.

(5/8)(8/5x) = 8(5/8)
x = 40/8
x = 5

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