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Popular >

x-4=3x+8

Solution

x - 4 = 3 x + 8

Solution

x = - 6

Solution steps

x - 4 = 3 x + 8

Move

4

to the right side

x = 3 x + 12

Move

3 x

to the left side

- 2 x = 12

Divide both sides by

- 2

x = - 6

Popular Examples

9 x - 15 = \frac{9}{7}

solvefor y,sqrt(X)+y/2 =16 solve for

y, X + \frac{y}{2} = 16

solvefor x,-x-3y=1 solve for

x, - x - 3 y = 1

6 = z + 2

3 x = x + 18

Frequently Asked Questions (FAQ)

What is the answer to x-4=3x+8 ?
The answer to x-4=3x+8 is x=-6
Solve for x: x-4=3x+8
The solution is x=-6