-12x-121=3x+74

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Solution for -12x-121=3x+74 equation:


Simplifying
-12x + -121 = 3x + 74

Reorder the terms:
-121 + -12x = 3x + 74

Reorder the terms:
-121 + -12x = 74 + 3x

Solving
-121 + -12x = 74 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-121 + -12x + -3x = 74 + 3x + -3x

Combine like terms: -12x + -3x = -15x
-121 + -15x = 74 + 3x + -3x

Combine like terms: 3x + -3x = 0
-121 + -15x = 74 + 0
-121 + -15x = 74

Add '121' to each side of the equation.
-121 + 121 + -15x = 74 + 121

Combine like terms: -121 + 121 = 0
0 + -15x = 74 + 121
-15x = 74 + 121

Combine like terms: 74 + 121 = 195
-15x = 195

Divide each side by '-15'.
x = -13

Simplifying
x = -13

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