-2(9-3s)-(5s+2)=-5

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Solution for -2(9-3s)-(5s+2)=-5 equation:


Simplifying
-2(9 + -3s) + -1(5s + 2) = -5
(9 * -2 + -3s * -2) + -1(5s + 2) = -5
(-18 + 6s) + -1(5s + 2) = -5

Reorder the terms:
-18 + 6s + -1(2 + 5s) = -5
-18 + 6s + (2 * -1 + 5s * -1) = -5
-18 + 6s + (-2 + -5s) = -5

Reorder the terms:
-18 + -2 + 6s + -5s = -5

Combine like terms: -18 + -2 = -20
-20 + 6s + -5s = -5

Combine like terms: 6s + -5s = 1s
-20 + 1s = -5

Solving
-20 + 1s = -5

Solving for variable 's'.

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

Add '20' to each side of the equation.
-20 + 20 + 1s = -5 + 20

Combine like terms: -20 + 20 = 0
0 + 1s = -5 + 20
1s = -5 + 20

Combine like terms: -5 + 20 = 15
1s = 15

Divide each side by '1'.
s = 15

Simplifying
s = 15

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