-(x+7)=8x-25

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Solution for -(x+7)=8x-25 equation:


Simplifying
-1(x + 7) = 8x + -25

Reorder the terms:
-1(7 + x) = 8x + -25
(7 * -1 + x * -1) = 8x + -25
(-7 + -1x) = 8x + -25

Reorder the terms:
-7 + -1x = -25 + 8x

Solving
-7 + -1x = -25 + 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.
-7 + -1x + -8x = -25 + 8x + -8x

Combine like terms: -1x + -8x = -9x
-7 + -9x = -25 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + -9x = -25 + 0
-7 + -9x = -25

Add '7' to each side of the equation.
-7 + 7 + -9x = -25 + 7

Combine like terms: -7 + 7 = 0
0 + -9x = -25 + 7
-9x = -25 + 7

Combine like terms: -25 + 7 = -18
-9x = -18

Divide each side by '-9'.
x = 2

Simplifying
x = 2

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