14-x+x^2=x

Simple and best practice solution for 14-x+x^2=x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 14-x+x^2=x equation:


Simplifying
14 + -1x + x2 = x

Solving
14 + -1x + x2 = x

Solving for variable 'x'.

Reorder the terms:
14 + -1x + -1x + x2 = x + -1x

Combine like terms: -1x + -1x = -2x
14 + -2x + x2 = x + -1x

Combine like terms: x + -1x = 0
14 + -2x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-14' to each side of the equation.
14 + -2x + -14 + x2 = 0 + -14

Reorder the terms:
14 + -14 + -2x + x2 = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2x + x2 = 0 + -14
-2x + x2 = 0 + -14

Combine like terms: 0 + -14 = -14
-2x + x2 = -14

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -14 + 1

Reorder the terms:
1 + -2x + x2 = -14 + 1

Combine like terms: -14 + 1 = -13
1 + -2x + x2 = -13

Factor a perfect square on the left side:
(x + -1)(x + -1) = -13

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| -18m^3+9m^2+2m=0 | | 3xy-2y-x-1= | | 25(3n+2)(n-1)=252900 | | -29-x=128 | | 5h+25=95 | | y-(y+9)=12-(3y-2) | | 3.50p+5.50p+6=60 | | y(x)-y(x)=-2ex | | -19y=-38 | | 6x+35=2(x+10) | | (-2-4x)-5x=-11 | | -x+x+3x=53 | | 12x+x+3x=53 | | 7x+27=5x+87 | | y=3.4+2.5x | | x-x+3x=53 | | x+x+3x=53 | | -16x+2x=-24+7x | | (4y-9)+3y=5 | | 3c+3=10c-4 | | y(x)-2y(x)=1-2x | | 3x+4=-5x-6 | | (5-3y)-4y=-9 | | 6y-13=23whatisy | | 3x^2+32x+63=0 | | -2x+2x=-3+5x | | 2y(x)+5y(x)=2 | | 4.6+3a=8a-11 | | 32-5x=11x-8 | | 22x^2+7x-2=0 | | 9(x+3)=4(x+13) | | 4000=4(x^3) |

Equations solver categories