5s+3(s+1)=s-7

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Solution for 5s+3(s+1)=s-7 equation:


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

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

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

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

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

Solving
3 + 8s = -7 + s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
3 + 8s + -1s = -7 + s + -1s

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

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

Add '-3' to each side of the equation.
3 + -3 + 7s = -7 + -3

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

Combine like terms: -7 + -3 = -10
7s = -10

Divide each side by '7'.
s = -1.428571429

Simplifying
s = -1.428571429

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