8+3s-(5s+7)-(5s+8)=

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Solution for 8+3s-(5s+7)-(5s+8)= equation:


Simplifying
8 + 3s + -1(5s + 7) + -1(5s + 8) = 0

Reorder the terms:
8 + 3s + -1(7 + 5s) + -1(5s + 8) = 0
8 + 3s + (7 * -1 + 5s * -1) + -1(5s + 8) = 0
8 + 3s + (-7 + -5s) + -1(5s + 8) = 0

Reorder the terms:
8 + 3s + -7 + -5s + -1(8 + 5s) = 0
8 + 3s + -7 + -5s + (8 * -1 + 5s * -1) = 0
8 + 3s + -7 + -5s + (-8 + -5s) = 0

Reorder the terms:
8 + -7 + -8 + 3s + -5s + -5s = 0

Combine like terms: 8 + -7 = 1
1 + -8 + 3s + -5s + -5s = 0

Combine like terms: 1 + -8 = -7
-7 + 3s + -5s + -5s = 0

Combine like terms: 3s + -5s = -2s
-7 + -2s + -5s = 0

Combine like terms: -2s + -5s = -7s
-7 + -7s = 0

Solving
-7 + -7s = 0

Solving for variable 's'.

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

Add '7' to each side of the equation.
-7 + 7 + -7s = 0 + 7

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

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

Divide each side by '-7'.
s = -1

Simplifying
s = -1

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