What is the answer to 18-3(x-1)=2x-7(x+1) ?

The answer to 18-3(x-1)=2x-7(x+1) is x=-14

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18-3(x-1)=2x-7(x+1)

18 - 3 (x - 1) = 2 x - 7 (x + 1)

x = - 14

Solution steps

18 - 3 (x - 1) = 2 x - 7 (x + 1)

Expand

- 7 (x + 1) : - 7 x - 7

- 3 x + 21 = 2 x - 7 x - 7

Add similar elements:

2 x - 7 x = - 5 x

- 3 x + 21 = - 5 x - 7

Expand

18 - 3 (x - 1) : - 3 x + 21

- 3 x + 21 = - 5 x - 7

Move

21

to the right side

- 3 x = - 5 x - 28

Move

5 x

to the left side

2 x = - 28

Divide both sides by

2

x = - 14

\frac{1.4 + x}{6} = 2.4

x, - 2 (x - 2) = 8

58 + 17 x = 12 x

4 = 51.75 - 1.25 x

146 + 2 x + 2 x + 26 = 172

What is the answer to 18-3(x-1)=2x-7(x+1) ?
The answer to 18-3(x-1)=2x-7(x+1) is x=-14
Solve for x: 18-3(x-1)=2x-7(x+1)
The solution is x=-14