8s+20=3s-25

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Solution for 8s+20=3s-25 equation:


Simplifying
8s + 20 = 3s + -25

Reorder the terms:
20 + 8s = 3s + -25

Reorder the terms:
20 + 8s = -25 + 3s

Solving
20 + 8s = -25 + 3s

Solving for variable 's'.

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

Add '-3s' to each side of the equation.
20 + 8s + -3s = -25 + 3s + -3s

Combine like terms: 8s + -3s = 5s
20 + 5s = -25 + 3s + -3s

Combine like terms: 3s + -3s = 0
20 + 5s = -25 + 0
20 + 5s = -25

Add '-20' to each side of the equation.
20 + -20 + 5s = -25 + -20

Combine like terms: 20 + -20 = 0
0 + 5s = -25 + -20
5s = -25 + -20

Combine like terms: -25 + -20 = -45
5s = -45

Divide each side by '5'.
s = -9

Simplifying
s = -9

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