x^2+x-2+x-2=x-9+x-9

Simple and best practice solution for x^2+x-2+x-2=x-9+x-9 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 x^2+x-2+x-2=x-9+x-9 equation:


Simplifying
x2 + x + -2 + x + -2 = x + -9 + x + -9

Reorder the terms:
-2 + -2 + x + x + x2 = x + -9 + x + -9

Combine like terms: -2 + -2 = -4
-4 + x + x + x2 = x + -9 + x + -9

Combine like terms: x + x = 2x
-4 + 2x + x2 = x + -9 + x + -9

Reorder the terms:
-4 + 2x + x2 = -9 + -9 + x + x

Combine like terms: -9 + -9 = -18
-4 + 2x + x2 = -18 + x + x

Combine like terms: x + x = 2x
-4 + 2x + x2 = -18 + 2x

Add '-2x' to each side of the equation.
-4 + 2x + -2x + x2 = -18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 0 + x2 = -18 + 2x + -2x
-4 + x2 = -18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + x2 = -18 + 0
-4 + x2 = -18

Solving
-4 + x2 = -18

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + x2 = -18 + 4

Combine like terms: -4 + 4 = 0
0 + x2 = -18 + 4
x2 = -18 + 4

Combine like terms: -18 + 4 = -14
x2 = -14

Simplifying
x2 = -14

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

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

The solution to this equation could not be determined.

See similar equations:

| 5=1+p | | (3-4a)(7-5a)= | | 2.25x+1.25t=13.50 | | 4(2)(g)+4(9)30=109 | | 5-2[6-(8y-2)]= | | -12+9x=7x+18 | | 2x+3-4X+1=6 | | 9y-2(3y-30)=y+80 | | 38+2a+54= | | 2(x+50)-6=4(3x+20) | | 18-25n=10 | | 41000000+b=56000000 | | 5-2x=19-5x | | 2x-4=2x+-2 | | x^2+(x-2)(x-2)=(x-9)(x-9) | | 15x-8=4x+47 | | (3t-2)+6=2 | | 11x+33= | | 7y+x=37 | | 3m-60+3m=2m+84 | | 3x+5y-2x-7y= | | x+3*2x=90 | | 5(5)(g)+5(3)+25=115 | | 7(3+4x)=21 | | 4x-44=4(5x+1) | | 3(c-8)=c+76 | | 3x-2(x-3)=4-(5x-1) | | 47.90=0.045k+6.5 | | 6-6x=6x-10x-6 | | 6+x=4.25 | | 3.14159265359=7x-2y | | 2h^2-2h-1=0 |

Equations solver categories