7+1=5(s-1)

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


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

Combine like terms: 7 + 1 = 8
8 = 5(s + -1)

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

Solving
8 = -5 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
8 + -5s = -5 + 5s + -5s

Combine like terms: 5s + -5s = 0
8 + -5s = -5 + 0
8 + -5s = -5

Add '-8' to each side of the equation.
8 + -8 + -5s = -5 + -8

Combine like terms: 8 + -8 = 0
0 + -5s = -5 + -8
-5s = -5 + -8

Combine like terms: -5 + -8 = -13
-5s = -13

Divide each side by '-5'.
s = 2.6

Simplifying
s = 2.6

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