8(5-s)=5(-2s)

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Solution for 8(5-s)=5(-2s) equation:


Simplifying
8(5 + -1s) = 5(-2s)
(5 * 8 + -1s * 8) = 5(-2s)
(40 + -8s) = 5(-2s)

Remove parenthesis around (-2s)
40 + -8s = 5 * -2s

Multiply 5 * -2
40 + -8s = -10s

Solving
40 + -8s = -10s

Solving for variable 's'.

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

Add '10s' to each side of the equation.
40 + -8s + 10s = -10s + 10s

Combine like terms: -8s + 10s = 2s
40 + 2s = -10s + 10s

Combine like terms: -10s + 10s = 0
40 + 2s = 0

Add '-40' to each side of the equation.
40 + -40 + 2s = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 2s = 0 + -40
2s = 0 + -40

Combine like terms: 0 + -40 = -40
2s = -40

Divide each side by '2'.
s = -20

Simplifying
s = -20

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