-2.5(2s+6)=3s-6s

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Solution for -2.5(2s+6)=3s-6s equation:


Simplifying
-2.5(2s + 6) = 3s + -6s

Reorder the terms:
-2.5(6 + 2s) = 3s + -6s
(6 * -2.5 + 2s * -2.5) = 3s + -6s
(-15 + -5s) = 3s + -6s

Combine like terms: 3s + -6s = -3s
-15 + -5s = -3s

Solving
-15 + -5s = -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.
-15 + -5s + 3s = -3s + 3s

Combine like terms: -5s + 3s = -2s
-15 + -2s = -3s + 3s

Combine like terms: -3s + 3s = 0
-15 + -2s = 0

Add '15' to each side of the equation.
-15 + 15 + -2s = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -2s = 0 + 15
-2s = 0 + 15

Combine like terms: 0 + 15 = 15
-2s = 15

Divide each side by '-2'.
s = -7.5

Simplifying
s = -7.5

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