[-7s+4]+[-8s+4]=

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Solution for [-7s+4]+[-8s+4]= equation:


Simplifying
[-7s + 4] + [-8s + 4] = 0

Reorder the terms:
[4 + -7s] + [-8s + 4] = 0

Remove brackets around [4 + -7s]
4 + -7s + [-8s + 4] = 0

Reorder the terms:
4 + -7s + [4 + -8s] = 0

Remove brackets around [4 + -8s]
4 + -7s + 4 + -8s = 0

Reorder the terms:
4 + 4 + -7s + -8s = 0

Combine like terms: 4 + 4 = 8
8 + -7s + -8s = 0

Combine like terms: -7s + -8s = -15s
8 + -15s = 0

Solving
8 + -15s = 0

Solving for variable 's'.

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

Add '-8' to each side of the equation.
8 + -8 + -15s = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -15s = 0 + -8
-15s = 0 + -8

Combine like terms: 0 + -8 = -8
-15s = -8

Divide each side by '-15'.
s = 0.5333333333

Simplifying
s = 0.5333333333

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