What is the answer to 18s-6(6s-1)=-20s ?

The answer to 18s-6(6s-1)=-20s is s=-3

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18s-6(6s-1)=-20s

18 s - 6 (6 s - 1) = - 20 s

s = - 3

Solution steps

18 s - 6 (6 s - 1) = - 20 s

Expand

- 6 (6 s - 1) : - 36 s + 6

18 s - 36 s + 6 = - 20 s

Add similar elements:

18 s - 36 s = - 18 s

- 18 s + 6 = - 20 s

Move

6

to the right side

- 18 s = - 20 s - 6

Move

20 s

to the left side

2 s = - 6

Divide both sides by

2

s = - 3

16 x + 24 = 4 - 3 x

3 (x + 2) - 5 (4 - 7 x) = 8

4 u - 2 = 7 u - 20

\frac{x}{4} + 1 = 3

f = 2 (5) - 1