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Popular >

solvefor x,xy+2x-1=0

Solution

solve for

x, x y + 2 x - 1 = 0

Solution

x = \frac{1}{y + 2}; y \neq = - 2

Solution steps

x y + 2 x - 1 = 0

Move

1

to the right side

x y + 2 x = 1

Factor

x y + 2 x : x (y + 2)

x (y + 2) = 1

Divide both sides by

y + 2; y \neq = - 2

x = \frac{1}{y + 2}; y \neq = - 2

Popular Examples

x - 3 = - 12

1/3 = 1/4-1/2 v

\frac{1}{3} = \frac{1}{4} - \frac{1}{2} v

solvefor x,3x-y+9=0 solve for

x, 3 x - y + 9 = 0

9 + \frac{1}{4} x - 10 = - 2

3 x + 5 - 2 x + 10 - x = 0

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,xy+2x-1=0 ?
The answer to solvefor x,xy+2x-1=0 is x= 1/(y+2);\quad y\ne-2