s-9-7s=-4-3s+7

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Solution for s-9-7s=-4-3s+7 equation:


Simplifying
s + -9 + -7s = -4 + -3s + 7

Reorder the terms:
-9 + s + -7s = -4 + -3s + 7

Combine like terms: s + -7s = -6s
-9 + -6s = -4 + -3s + 7

Reorder the terms:
-9 + -6s = -4 + 7 + -3s

Combine like terms: -4 + 7 = 3
-9 + -6s = 3 + -3s

Solving
-9 + -6s = 3 + -3s

Solving for variable 's'.

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

Add '3s' to each side of the equation.
-9 + -6s + 3s = 3 + -3s + 3s

Combine like terms: -6s + 3s = -3s
-9 + -3s = 3 + -3s + 3s

Combine like terms: -3s + 3s = 0
-9 + -3s = 3 + 0
-9 + -3s = 3

Add '9' to each side of the equation.
-9 + 9 + -3s = 3 + 9

Combine like terms: -9 + 9 = 0
0 + -3s = 3 + 9
-3s = 3 + 9

Combine like terms: 3 + 9 = 12
-3s = 12

Divide each side by '-3'.
s = -4

Simplifying
s = -4

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