7=5+2s

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Solution for 7=5+2s equation:


Simplifying
7 = 5 + 2s

Solving
7 = 5 + 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 + -2s = 5 + 2s + -2s

Combine like terms: 2s + -2s = 0
7 + -2s = 5 + 0
7 + -2s = 5

Add '-7' to each side of the equation.
7 + -7 + -2s = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -2s = 5 + -7
-2s = 5 + -7

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

Divide each side by '-2'.
s = 1

Simplifying
s = 1

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