x+7=-8+9

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Solution for x+7=-8+9 equation: 


Simplifying
x + 7 = -8 + 9

Reorder the terms:
7 + x = -8 + 9

Combine like terms: -8 + 9 = 1
7 + x = 1

Solving
7 + x = 1

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 = 1 + -7

Combine like terms: 7 + -7 = 0
0 + x = 1 + -7
x = 1 + -7

Combine like terms: 1 + -7 = -6
x = -6

Simplifying
x = -6

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