-9x+8=-(-5x+7)

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Solution for -9x+8=-(-5x+7) equation:


Simplifying
-9x + 8 = -1(-5x + 7)

Reorder the terms:
8 + -9x = -1(-5x + 7)

Reorder the terms:
8 + -9x = -1(7 + -5x)
8 + -9x = (7 * -1 + -5x * -1)
8 + -9x = (-7 + 5x)

Solving
8 + -9x = -7 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
8 + -9x + -5x = -7 + 5x + -5x

Combine like terms: -9x + -5x = -14x
8 + -14x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
8 + -14x = -7 + 0
8 + -14x = -7

Add '-8' to each side of the equation.
8 + -8 + -14x = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -14x = -7 + -8
-14x = -7 + -8

Combine like terms: -7 + -8 = -15
-14x = -15

Divide each side by '-14'.
x = 1.071428571

Simplifying
x = 1.071428571

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