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Popular >

3x-1=12-x

Solution

3 x - 1 = 12 - x

Solution

x = \frac{13}{4}

+1

Decimal Notation

x = 3.25

Solution steps

3 x - 1 = 12 - x

Move

1

to the right side

3 x = - x + 13

Move

x

to the left side

4 x = 13

Divide both sides by

4

x = \frac{13}{4}

Popular Examples

solvefor x,x+y=-15 solve for

x, x + y = - 15

x/2-(3x)/5 =(x-6)/2

\frac{x}{2} - \frac{3 x}{5} = \frac{x - 6}{2}

- 2 x + 3 = 9

- \frac{z}{2} + 35 = 42

y - 4 = 6

Frequently Asked Questions (FAQ)

What is the answer to 3x-1=12-x ?
The answer to 3x-1=12-x is x= 13/4
Solve for x: 3x-1=12-x
The solution is x= 13/4