4x+28-2x=x+20

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Solution for 4x+28-2x=x+20 equation:


Simplifying
4x + 28 + -2x = x + 20

Reorder the terms:
28 + 4x + -2x = x + 20

Combine like terms: 4x + -2x = 2x
28 + 2x = x + 20

Reorder the terms:
28 + 2x = 20 + x

Solving
28 + 2x = 20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
28 + 2x + -1x = 20 + x + -1x

Combine like terms: 2x + -1x = 1x
28 + 1x = 20 + x + -1x

Combine like terms: x + -1x = 0
28 + 1x = 20 + 0
28 + 1x = 20

Add '-28' to each side of the equation.
28 + -28 + 1x = 20 + -28

Combine like terms: 28 + -28 = 0
0 + 1x = 20 + -28
1x = 20 + -28

Combine like terms: 20 + -28 = -8
1x = -8

Divide each side by '1'.
x = -8

Simplifying
x = -8

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