8s-23=-21+7s

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Solution for 8s-23=-21+7s equation:


Simplifying
8s + -23 = -21 + 7s

Reorder the terms:
-23 + 8s = -21 + 7s

Solving
-23 + 8s = -21 + 7s

Solving for variable 's'.

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

Add '-7s' to each side of the equation.
-23 + 8s + -7s = -21 + 7s + -7s

Combine like terms: 8s + -7s = 1s
-23 + 1s = -21 + 7s + -7s

Combine like terms: 7s + -7s = 0
-23 + 1s = -21 + 0
-23 + 1s = -21

Add '23' to each side of the equation.
-23 + 23 + 1s = -21 + 23

Combine like terms: -23 + 23 = 0
0 + 1s = -21 + 23
1s = -21 + 23

Combine like terms: -21 + 23 = 2
1s = 2

Divide each side by '1'.
s = 2

Simplifying
s = 2

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