4-20s=4(-12s-20)

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Solution for 4-20s=4(-12s-20) equation:


Simplifying
4 + -20s = 4(-12s + -20)

Reorder the terms:
4 + -20s = 4(-20 + -12s)
4 + -20s = (-20 * 4 + -12s * 4)
4 + -20s = (-80 + -48s)

Solving
4 + -20s = -80 + -48s

Solving for variable 's'.

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

Add '48s' to each side of the equation.
4 + -20s + 48s = -80 + -48s + 48s

Combine like terms: -20s + 48s = 28s
4 + 28s = -80 + -48s + 48s

Combine like terms: -48s + 48s = 0
4 + 28s = -80 + 0
4 + 28s = -80

Add '-4' to each side of the equation.
4 + -4 + 28s = -80 + -4

Combine like terms: 4 + -4 = 0
0 + 28s = -80 + -4
28s = -80 + -4

Combine like terms: -80 + -4 = -84
28s = -84

Divide each side by '28'.
s = -3

Simplifying
s = -3

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