-3x-16-x=142

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Solution for -3x-16-x=142 equation:


Simplifying
-3x + -16 + -1x = 142

Reorder the terms:
-16 + -3x + -1x = 142

Combine like terms: -3x + -1x = -4x
-16 + -4x = 142

Solving
-16 + -4x = 142

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -4x = 142 + 16

Combine like terms: -16 + 16 = 0
0 + -4x = 142 + 16
-4x = 142 + 16

Combine like terms: 142 + 16 = 158
-4x = 158

Divide each side by '-4'.
x = -39.5

Simplifying
x = -39.5

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