3+x-8=0

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Solution for 3+x-8=0 equation: 


Simplifying
3 + x + -8 = 0

Reorder the terms:
3 + -8 + x = 0

Combine like terms: 3 + -8 = -5
-5 + x = 0

Solving
-5 + x = 0

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 = 0 + 5

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

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

Simplifying
x = 5

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