7s-4=-39+2s

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Solution for 7s-4=-39+2s equation:


Simplifying
7s + -4 = -39 + 2s

Reorder the terms:
-4 + 7s = -39 + 2s

Solving
-4 + 7s = -39 + 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.
-4 + 7s + -2s = -39 + 2s + -2s

Combine like terms: 7s + -2s = 5s
-4 + 5s = -39 + 2s + -2s

Combine like terms: 2s + -2s = 0
-4 + 5s = -39 + 0
-4 + 5s = -39

Add '4' to each side of the equation.
-4 + 4 + 5s = -39 + 4

Combine like terms: -4 + 4 = 0
0 + 5s = -39 + 4
5s = -39 + 4

Combine like terms: -39 + 4 = -35
5s = -35

Divide each side by '5'.
s = -7

Simplifying
s = -7

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