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Popular >

20-x=3(x-4)

Solution

20 - x = 3 (x - 4)

Solution

x = 8

Solution steps

20 - x = 3 (x - 4)

Expand

3 (x - 4) : 3 x - 12

20 - x = 3 x - 12

Move

20

to the right side

- x = 3 x - 32

Move

3 x

to the left side

- 4 x = - 32

Divide both sides by

- 4

x = 8

Popular Examples

\frac{x}{\frac{1}{3}} = 2

3 x - 7 = 3 (x + 1)

15 = - 10 y

7 (n + 6) = 8 n + 39

24 x + 16 = 52

Frequently Asked Questions (FAQ)

What is the answer to 20-x=3(x-4) ?
The answer to 20-x=3(x-4) is x=8
Solve for x: 20-x=3(x-4)
The solution is x=8