x-20-7=

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Solution for x-20-7= equation: 


Simplifying
x + -20 + -7 = 0

Reorder the terms:
-20 + -7 + x = 0

Combine like terms: -20 + -7 = -27
-27 + x = 0

Solving
-27 + x = 0

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + x = 0 + 27

Combine like terms: -27 + 27 = 0
0 + x = 0 + 27
x = 0 + 27

Combine like terms: 0 + 27 = 27
x = 27

Simplifying
x = 27

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