-6s+4-7s=20

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Solution for -6s+4-7s=20 equation:


Simplifying
-6s + 4 + -7s = 20

Reorder the terms:
4 + -6s + -7s = 20

Combine like terms: -6s + -7s = -13s
4 + -13s = 20

Solving
4 + -13s = 20

Solving for variable 's'.

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

Add '-4' to each side of the equation.
4 + -4 + -13s = 20 + -4

Combine like terms: 4 + -4 = 0
0 + -13s = 20 + -4
-13s = 20 + -4

Combine like terms: 20 + -4 = 16
-13s = 16

Divide each side by '-13'.
s = -1.230769231

Simplifying
s = -1.230769231

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