3x-4=-13x-124

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Solution for 3x-4=-13x-124 equation:


Simplifying
3x + -4 = -13x + -124

Reorder the terms:
-4 + 3x = -13x + -124

Reorder the terms:
-4 + 3x = -124 + -13x

Solving
-4 + 3x = -124 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-4 + 3x + 13x = -124 + -13x + 13x

Combine like terms: 3x + 13x = 16x
-4 + 16x = -124 + -13x + 13x

Combine like terms: -13x + 13x = 0
-4 + 16x = -124 + 0
-4 + 16x = -124

Add '4' to each side of the equation.
-4 + 4 + 16x = -124 + 4

Combine like terms: -4 + 4 = 0
0 + 16x = -124 + 4
16x = -124 + 4

Combine like terms: -124 + 4 = -120
16x = -120

Divide each side by '16'.
x = -7.5

Simplifying
x = -7.5

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