10s+4(3s+12)-20=

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Solution for 10s+4(3s+12)-20= equation:


Simplifying
10s + 4(3s + 12) + -20 = 0

Reorder the terms:
10s + 4(12 + 3s) + -20 = 0
10s + (12 * 4 + 3s * 4) + -20 = 0
10s + (48 + 12s) + -20 = 0

Reorder the terms:
48 + -20 + 10s + 12s = 0

Combine like terms: 48 + -20 = 28
28 + 10s + 12s = 0

Combine like terms: 10s + 12s = 22s
28 + 22s = 0

Solving
28 + 22s = 0

Solving for variable 's'.

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

Add '-28' to each side of the equation.
28 + -28 + 22s = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 22s = 0 + -28
22s = 0 + -28

Combine like terms: 0 + -28 = -28
22s = -28

Divide each side by '22'.
s = -1.272727273

Simplifying
s = -1.272727273

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