7(s-81)-10=25

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Solution for 7(s-81)-10=25 equation:


Simplifying
7(s + -81) + -10 = 25

Reorder the terms:
7(-81 + s) + -10 = 25
(-81 * 7 + s * 7) + -10 = 25
(-567 + 7s) + -10 = 25

Reorder the terms:
-567 + -10 + 7s = 25

Combine like terms: -567 + -10 = -577
-577 + 7s = 25

Solving
-577 + 7s = 25

Solving for variable 's'.

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

Add '577' to each side of the equation.
-577 + 577 + 7s = 25 + 577

Combine like terms: -577 + 577 = 0
0 + 7s = 25 + 577
7s = 25 + 577

Combine like terms: 25 + 577 = 602
7s = 602

Divide each side by '7'.
s = 86

Simplifying
s = 86

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