2=7-s

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Solution for 2=7-s equation:


Simplifying
2 = 7 + -1s

Solving
2 = 7 + -1s

Solving for variable 's'.

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

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

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

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

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

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

Simplifying
s = 5

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