-2(3s+7)+4(s-3)=

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Solution for -2(3s+7)+4(s-3)= equation:


Simplifying
-2(3s + 7) + 4(s + -3) = 0

Reorder the terms:
-2(7 + 3s) + 4(s + -3) = 0
(7 * -2 + 3s * -2) + 4(s + -3) = 0
(-14 + -6s) + 4(s + -3) = 0

Reorder the terms:
-14 + -6s + 4(-3 + s) = 0
-14 + -6s + (-3 * 4 + s * 4) = 0
-14 + -6s + (-12 + 4s) = 0

Reorder the terms:
-14 + -12 + -6s + 4s = 0

Combine like terms: -14 + -12 = -26
-26 + -6s + 4s = 0

Combine like terms: -6s + 4s = -2s
-26 + -2s = 0

Solving
-26 + -2s = 0

Solving for variable 's'.

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

Add '26' to each side of the equation.
-26 + 26 + -2s = 0 + 26

Combine like terms: -26 + 26 = 0
0 + -2s = 0 + 26
-2s = 0 + 26

Combine like terms: 0 + 26 = 26
-2s = 26

Divide each side by '-2'.
s = -13

Simplifying
s = -13

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