7s-7=7

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Solution for 7s-7=7 equation: 


Simplifying
7s + -7 = 7

Reorder the terms:
-7 + 7s = 7

Solving
-7 + 7s = 7

Solving for variable 's'.

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

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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