120+20=(2x+4)

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Solution for 120+20=(2x+4) equation:


Simplifying
120 + 20 = (2x + 4)

Combine like terms: 120 + 20 = 140
140 = (2x + 4)

Reorder the terms:
140 = (4 + 2x)

Remove parenthesis around (4 + 2x)
140 = 4 + 2x

Solving
140 = 4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
140 + -2x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
140 + -2x = 4 + 0
140 + -2x = 4

Add '-140' to each side of the equation.
140 + -140 + -2x = 4 + -140

Combine like terms: 140 + -140 = 0
0 + -2x = 4 + -140
-2x = 4 + -140

Combine like terms: 4 + -140 = -136
-2x = -136

Divide each side by '-2'.
x = 68

Simplifying
x = 68

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