X+1-8=20

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Solution for X+1-8=20 equation: 


Simplifying
X + 1 + -8 = 20

Reorder the terms:
1 + -8 + X = 20

Combine like terms: 1 + -8 = -7
-7 + X = 20

Solving
-7 + X = 20

Solving for variable 'X'.

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

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

Combine like terms: -7 + 7 = 0
0 + X = 20 + 7
X = 20 + 7

Combine like terms: 20 + 7 = 27
X = 27

Simplifying
X = 27

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