x-7+12=26

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Solution for x-7+12=26 equation: 


Simplifying
x + -7 + 12 = 26

Reorder the terms:
-7 + 12 + x = 26

Combine like terms: -7 + 12 = 5
5 + x = 26

Solving
5 + x = 26

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + x = 26 + -5

Combine like terms: 5 + -5 = 0
0 + x = 26 + -5
x = 26 + -5

Combine like terms: 26 + -5 = 21
x = 21

Simplifying
x = 21

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