3=2s-7

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Solution for 3=2s-7 equation:


Simplifying
3 = 2s + -7

Reorder the terms:
3 = -7 + 2s

Solving
3 = -7 + 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.
3 + -2s = -7 + 2s + -2s

Combine like terms: 2s + -2s = 0
3 + -2s = -7 + 0
3 + -2s = -7

Add '-3' to each side of the equation.
3 + -3 + -2s = -7 + -3

Combine like terms: 3 + -3 = 0
0 + -2s = -7 + -3
-2s = -7 + -3

Combine like terms: -7 + -3 = -10
-2s = -10

Divide each side by '-2'.
s = 5

Simplifying
s = 5

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