7=7s-7

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Solution for 7=7s-7 equation:


Simplifying
7 = 7s + -7

Reorder the terms:
7 = -7 + 7s

Solving
7 = -7 + 7s

Solving for variable 's'.

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

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

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

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

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

Combine like terms: -7 + -7 = -14
-7s = -14

Divide each side by '-7'.
s = 2

Simplifying
s = 2

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