Skip to main content
Solve for x
Tick mark Image
Graph

Similar Problems from Web Search

Share

\left(x-1\right)\left(x-2\right)=\left(x-5\right)x
Variable x cannot be equal to any of the values 1,5 since division by zero is not defined. Multiply both sides of the equation by \left(x-5\right)\left(x-1\right), the least common multiple of x-5,x-1.
x^{2}-3x+2=\left(x-5\right)x
Use the distributive property to multiply x-1 by x-2 and combine like terms.
x^{2}-3x+2=x^{2}-5x
Use the distributive property to multiply x-5 by x.
x^{2}-3x+2-x^{2}=-5x
Subtract x^{2} from both sides.
-3x+2=-5x
Combine x^{2} and -x^{2} to get 0.
-3x+2+5x=0
Add 5x to both sides.
2x+2=0
Combine -3x and 5x to get 2x.
2x=-2
Subtract 2 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-2}{2}
Divide both sides by 2.
x=-1
Divide -2 by 2 to get -1.