-4s-31-4=7

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Solution for -4s-31-4=7 equation:


Simplifying
-4s + -31 + -4 = 7

Reorder the terms:
-31 + -4 + -4s = 7

Combine like terms: -31 + -4 = -35
-35 + -4s = 7

Solving
-35 + -4s = 7

Solving for variable 's'.

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

Add '35' to each side of the equation.
-35 + 35 + -4s = 7 + 35

Combine like terms: -35 + 35 = 0
0 + -4s = 7 + 35
-4s = 7 + 35

Combine like terms: 7 + 35 = 42
-4s = 42

Divide each side by '-4'.
s = -10.5

Simplifying
s = -10.5

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