9x+23=2x+20

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Solution for 9x+23=2x+20 equation:


Simplifying
9x + 23 = 2x + 20

Reorder the terms:
23 + 9x = 2x + 20

Reorder the terms:
23 + 9x = 20 + 2x

Solving
23 + 9x = 20 + 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.
23 + 9x + -2x = 20 + 2x + -2x

Combine like terms: 9x + -2x = 7x
23 + 7x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
23 + 7x = 20 + 0
23 + 7x = 20

Add '-23' to each side of the equation.
23 + -23 + 7x = 20 + -23

Combine like terms: 23 + -23 = 0
0 + 7x = 20 + -23
7x = 20 + -23

Combine like terms: 20 + -23 = -3
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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