X-8+4=7

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Solution for X-8+4=7 equation: 


Simplifying
X + -8 + 4 = 7

Reorder the terms:
-8 + 4 + X = 7

Combine like terms: -8 + 4 = -4
-4 + X = 7

Solving
-4 + X = 7

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 4 + X = 7 + 4

Combine like terms: -4 + 4 = 0
0 + X = 7 + 4
X = 7 + 4

Combine like terms: 7 + 4 = 11
X = 11

Simplifying
X = 11

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