3s+18=6s-57

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Solution for 3s+18=6s-57 equation:


Simplifying
3s + 18 = 6s + -57

Reorder the terms:
18 + 3s = 6s + -57

Reorder the terms:
18 + 3s = -57 + 6s

Solving
18 + 3s = -57 + 6s

Solving for variable 's'.

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

Add '-6s' to each side of the equation.
18 + 3s + -6s = -57 + 6s + -6s

Combine like terms: 3s + -6s = -3s
18 + -3s = -57 + 6s + -6s

Combine like terms: 6s + -6s = 0
18 + -3s = -57 + 0
18 + -3s = -57

Add '-18' to each side of the equation.
18 + -18 + -3s = -57 + -18

Combine like terms: 18 + -18 = 0
0 + -3s = -57 + -18
-3s = -57 + -18

Combine like terms: -57 + -18 = -75
-3s = -75

Divide each side by '-3'.
s = 25

Simplifying
s = 25

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