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Popular >

x-1=2x+1

Solution

x - 1 = 2 x + 1

Solution

x = - 2

Solution steps

x - 1 = 2 x + 1

Move

1

to the right side

x = 2 x + 2

Move

2 x

to the left side

- x = 2

Divide both sides by

- 1

x = - 2

Popular Examples

factor-6x^3+3x^2+45x factor

- 6 x^{3} + 3 x^{2} + 45 x

3 x + 4 = - 2

simplify sqrt(-13)*sqrt(-13)simplify

- 13 \cdot - 13

x - \frac{2}{9} = \frac{1}{4}

simplify (-8)/(-6)simplify

\frac{- 8}{- 6}

Frequently Asked Questions (FAQ)

What is the answer to x-1=2x+1 ?
The answer to x-1=2x+1 is x=-2
Solve for x: x-1=2x+1
The solution is x=-2