s+7=2s+2

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Solution for s+7=2s+2 equation:


Simplifying
s + 7 = 2s + 2

Reorder the terms:
7 + s = 2s + 2

Reorder the terms:
7 + s = 2 + 2s

Solving
7 + s = 2 + 2s

Solving for variable 's'.

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

Add '-2s' to each side of the equation.
7 + s + -2s = 2 + 2s + -2s

Combine like terms: s + -2s = -1s
7 + -1s = 2 + 2s + -2s

Combine like terms: 2s + -2s = 0
7 + -1s = 2 + 0
7 + -1s = 2

Add '-7' to each side of the equation.
7 + -7 + -1s = 2 + -7

Combine like terms: 7 + -7 = 0
0 + -1s = 2 + -7
-1s = 2 + -7

Combine like terms: 2 + -7 = -5
-1s = -5

Divide each side by '-1'.
s = 5

Simplifying
s = 5

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