8s+20+15s=19s-20

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Solution for 8s+20+15s=19s-20 equation:


Simplifying
8s + 20 + 15s = 19s + -20

Reorder the terms:
20 + 8s + 15s = 19s + -20

Combine like terms: 8s + 15s = 23s
20 + 23s = 19s + -20

Reorder the terms:
20 + 23s = -20 + 19s

Solving
20 + 23s = -20 + 19s

Solving for variable 's'.

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

Add '-19s' to each side of the equation.
20 + 23s + -19s = -20 + 19s + -19s

Combine like terms: 23s + -19s = 4s
20 + 4s = -20 + 19s + -19s

Combine like terms: 19s + -19s = 0
20 + 4s = -20 + 0
20 + 4s = -20

Add '-20' to each side of the equation.
20 + -20 + 4s = -20 + -20

Combine like terms: 20 + -20 = 0
0 + 4s = -20 + -20
4s = -20 + -20

Combine like terms: -20 + -20 = -40
4s = -40

Divide each side by '4'.
s = -10

Simplifying
s = -10

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