s+8=7

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Solution for s+8=7 equation: 


Simplifying
s + 8 = 7

Reorder the terms:
8 + s = 7

Solving
8 + s = 7

Solving for variable 's'.

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

Add '-8' to each side of the equation.
8 + -8 + s = 7 + -8

Combine like terms: 8 + -8 = 0
0 + s = 7 + -8
s = 7 + -8

Combine like terms: 7 + -8 = -1
s = -1

Simplifying
s = -1

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