-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 = 188
-4x = 188

Divide each side by '-4'.
x = -47

Simplifying
x = -47

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