-4+5s+3=7s-9

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Solution for -4+5s+3=7s-9 equation:


Simplifying
-4 + 5s + 3 = 7s + -9

Reorder the terms:
-4 + 3 + 5s = 7s + -9

Combine like terms: -4 + 3 = -1
-1 + 5s = 7s + -9

Reorder the terms:
-1 + 5s = -9 + 7s

Solving
-1 + 5s = -9 + 7s

Solving for variable 's'.

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

Add '-7s' to each side of the equation.
-1 + 5s + -7s = -9 + 7s + -7s

Combine like terms: 5s + -7s = -2s
-1 + -2s = -9 + 7s + -7s

Combine like terms: 7s + -7s = 0
-1 + -2s = -9 + 0
-1 + -2s = -9

Add '1' to each side of the equation.
-1 + 1 + -2s = -9 + 1

Combine like terms: -1 + 1 = 0
0 + -2s = -9 + 1
-2s = -9 + 1

Combine like terms: -9 + 1 = -8
-2s = -8

Divide each side by '-2'.
s = 4

Simplifying
s = 4

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