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

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


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

Reorder the terms:
5(-7 + -1x) = -9 + 8x
(-7 * 5 + -1x * 5) = -9 + 8x
(-35 + -5x) = -9 + 8x

Solving
-35 + -5x = -9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-35 + -5x + -8x = -9 + 8x + -8x

Combine like terms: -5x + -8x = -13x
-35 + -13x = -9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-35 + -13x = -9 + 0
-35 + -13x = -9

Add '35' to each side of the equation.
-35 + 35 + -13x = -9 + 35

Combine like terms: -35 + 35 = 0
0 + -13x = -9 + 35
-13x = -9 + 35

Combine like terms: -9 + 35 = 26
-13x = 26

Divide each side by '-13'.
x = -2

Simplifying
x = -2

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