-3x-(x-8)=180

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Solution for -3x-(x-8)=180 equation:


Simplifying
-3x + -1(x + -8) = 180

Reorder the terms:
-3x + -1(-8 + x) = 180
-3x + (-8 * -1 + x * -1) = 180
-3x + (8 + -1x) = 180

Reorder the terms:
8 + -3x + -1x = 180

Combine like terms: -3x + -1x = -4x
8 + -4x = 180

Solving
8 + -4x = 180

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -4x = 180 + -8

Combine like terms: 8 + -8 = 0
0 + -4x = 180 + -8
-4x = 180 + -8

Combine like terms: 180 + -8 = 172
-4x = 172

Divide each side by '-4'.
x = -43

Simplifying
x = -43

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