8(s+8)+15=21-5s+4-6s

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Solution for 8(s+8)+15=21-5s+4-6s equation:


Simplifying
8(s + 8) + 15 = 21 + -5s + 4 + -6s

Reorder the terms:
8(8 + s) + 15 = 21 + -5s + 4 + -6s
(8 * 8 + s * 8) + 15 = 21 + -5s + 4 + -6s
(64 + 8s) + 15 = 21 + -5s + 4 + -6s

Reorder the terms:
64 + 15 + 8s = 21 + -5s + 4 + -6s

Combine like terms: 64 + 15 = 79
79 + 8s = 21 + -5s + 4 + -6s

Reorder the terms:
79 + 8s = 21 + 4 + -5s + -6s

Combine like terms: 21 + 4 = 25
79 + 8s = 25 + -5s + -6s

Combine like terms: -5s + -6s = -11s
79 + 8s = 25 + -11s

Solving
79 + 8s = 25 + -11s

Solving for variable 's'.

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

Add '11s' to each side of the equation.
79 + 8s + 11s = 25 + -11s + 11s

Combine like terms: 8s + 11s = 19s
79 + 19s = 25 + -11s + 11s

Combine like terms: -11s + 11s = 0
79 + 19s = 25 + 0
79 + 19s = 25

Add '-79' to each side of the equation.
79 + -79 + 19s = 25 + -79

Combine like terms: 79 + -79 = 0
0 + 19s = 25 + -79
19s = 25 + -79

Combine like terms: 25 + -79 = -54
19s = -54

Divide each side by '19'.
s = -2.842105263

Simplifying
s = -2.842105263

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