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Popular >

3x+1=x+8

Solution

3 x + 1 = x + 8

Solution

x = \frac{7}{2}

+1

Decimal Notation

x = 3.5

Solution steps

3 x + 1 = x + 8

Move

1

to the right side

3 x = x + 7

Move

x

to the left side

2 x = 7

Divide both sides by

2

x = \frac{7}{2}

Popular Examples

5 x^{2} - 6 x + 2 = 0

x^{\frac{3}{2}}

simplify (20+5i)/(20-5i)simplify

\frac{20 + 5 i}{20 - 5 i}

2 x - 1 = - 6

3 + x > 7

Frequently Asked Questions (FAQ)

What is the answer to 3x+1=x+8 ?
The answer to 3x+1=x+8 is x= 7/2
Solve for x: 3x+1=x+8
The solution is x= 7/2