-140=20+4x

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Solution for -140=20+4x equation:


Simplifying
-140 = 20 + 4x

Solving
-140 = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-140 + -4x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
-140 + -4x = 20 + 0
-140 + -4x = 20

Add '140' to each side of the equation.
-140 + 140 + -4x = 20 + 140

Combine like terms: -140 + 140 = 0
0 + -4x = 20 + 140
-4x = 20 + 140

Combine like terms: 20 + 140 = 160
-4x = 160

Divide each side by '-4'.
x = -40

Simplifying
x = -40

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