2x+23=x+20

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Solution for 2x+23=x+20 equation:


Simplifying
2x + 23 = x + 20

Reorder the terms:
23 + 2x = x + 20

Reorder the terms:
23 + 2x = 20 + x

Solving
23 + 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.
23 + 2x + -1x = 20 + x + -1x

Combine like terms: 2x + -1x = 1x
23 + 1x = 20 + x + -1x

Combine like terms: x + -1x = 0
23 + 1x = 20 + 0
23 + 1x = 20

Add '-23' to each side of the equation.
23 + -23 + 1x = 20 + -23

Combine like terms: 23 + -23 = 0
0 + 1x = 20 + -23
1x = 20 + -23

Combine like terms: 20 + -23 = -3
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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