23+x=42

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Solution for 23+x=42 equation: 


Simplifying
23 + x = 42

Solving
23 + x = 42

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 + x = 42 + -23

Combine like terms: 23 + -23 = 0
0 + x = 42 + -23
x = 42 + -23

Combine like terms: 42 + -23 = 19
x = 19

Simplifying
x = 19

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