23+x+x=43

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Solution for 23+x+x=43 equation: 


Simplifying
23 + x + x = 43

Combine like terms: x + x = 2x
23 + 2x = 43

Solving
23 + 2x = 43

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 2x = 43 + -23

Combine like terms: 23 + -23 = 0
0 + 2x = 43 + -23
2x = 43 + -23

Combine like terms: 43 + -23 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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