18=s-7

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Solution for 18=s-7 equation:


Simplifying
18 = s + -7

Reorder the terms:
18 = -7 + s

Solving
18 = -7 + s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
18 + -1s = -7 + s + -1s

Combine like terms: s + -1s = 0
18 + -1s = -7 + 0
18 + -1s = -7

Add '-18' to each side of the equation.
18 + -18 + -1s = -7 + -18

Combine like terms: 18 + -18 = 0
0 + -1s = -7 + -18
-1s = -7 + -18

Combine like terms: -7 + -18 = -25
-1s = -25

Divide each side by '-1'.
s = 25

Simplifying
s = 25

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