-x-3x+12=x-48

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Solution for -x-3x+12=x-48 equation:


Simplifying
-1x + -3x + 12 = x + -48

Reorder the terms:
12 + -1x + -3x = x + -48

Combine like terms: -1x + -3x = -4x
12 + -4x = x + -48

Reorder the terms:
12 + -4x = -48 + x

Solving
12 + -4x = -48 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + -4x + -1x = -48 + x + -1x

Combine like terms: -4x + -1x = -5x
12 + -5x = -48 + x + -1x

Combine like terms: x + -1x = 0
12 + -5x = -48 + 0
12 + -5x = -48

Add '-12' to each side of the equation.
12 + -12 + -5x = -48 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = -48 + -12
-5x = -48 + -12

Combine like terms: -48 + -12 = -60
-5x = -60

Divide each side by '-5'.
x = 12

Simplifying
x = 12

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