3(s+7)-(s+1)=22s

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Solution for 3(s+7)-(s+1)=22s equation:


Simplifying
3(s + 7) + -1(s + 1) = 22s

Reorder the terms:
3(7 + s) + -1(s + 1) = 22s
(7 * 3 + s * 3) + -1(s + 1) = 22s
(21 + 3s) + -1(s + 1) = 22s

Reorder the terms:
21 + 3s + -1(1 + s) = 22s
21 + 3s + (1 * -1 + s * -1) = 22s
21 + 3s + (-1 + -1s) = 22s

Reorder the terms:
21 + -1 + 3s + -1s = 22s

Combine like terms: 21 + -1 = 20
20 + 3s + -1s = 22s

Combine like terms: 3s + -1s = 2s
20 + 2s = 22s

Solving
20 + 2s = 22s

Solving for variable 's'.

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

Add '-22s' to each side of the equation.
20 + 2s + -22s = 22s + -22s

Combine like terms: 2s + -22s = -20s
20 + -20s = 22s + -22s

Combine like terms: 22s + -22s = 0
20 + -20s = 0

Add '-20' to each side of the equation.
20 + -20 + -20s = 0 + -20

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

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

Divide each side by '-20'.
s = 1

Simplifying
s = 1

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