(X^2-x+5)+(-3x^2+12x-9)=

Simple and best practice solution for (X^2-x+5)+(-3x^2+12x-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+5)+(-3x^2+12x-9)= equation: 


Simplifying
(X2 + -1x + 5) + (-3x2 + 12x + -9) = 0

Reorder the terms:
(5 + X2 + -1x) + (-3x2 + 12x + -9) = 0

Remove parenthesis around (5 + X2 + -1x)
5 + X2 + -1x + (-3x2 + 12x + -9) = 0

Reorder the terms:
5 + X2 + -1x + (-9 + 12x + -3x2) = 0

Remove parenthesis around (-9 + 12x + -3x2)
5 + X2 + -1x + -9 + 12x + -3x2 = 0

Reorder the terms:
5 + -9 + X2 + -1x + 12x + -3x2 = 0

Combine like terms: 5 + -9 = -4
-4 + X2 + -1x + 12x + -3x2 = 0

Combine like terms: -1x + 12x = 11x
-4 + X2 + 11x + -3x2 = 0

Solving
-4 + X2 + 11x + -3x2 = 0

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 + X2 + 11x + 4 + -3x2 = 0 + 4

Reorder the terms:
-4 + 4 + X2 + 11x + -3x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + X2 + 11x + -3x2 = 0 + 4
X2 + 11x + -3x2 = 0 + 4

Combine like terms: 0 + 4 = 4
X2 + 11x + -3x2 = 4

Add '-11x' to each side of the equation.
X2 + 11x + -11x + -3x2 = 4 + -11x

Combine like terms: 11x + -11x = 0
X2 + 0 + -3x2 = 4 + -11x
X2 + -3x2 = 4 + -11x

Add '3x2' to each side of the equation.
X2 + -3x2 + 3x2 = 4 + -11x + 3x2

Combine like terms: -3x2 + 3x2 = 0
X2 + 0 = 4 + -11x + 3x2
X2 = 4 + -11x + 3x2

Simplifying
X2 = 4 + -11x + 3x2

Reorder the terms:
-4 + X2 + 11x + -3x2 = 4 + -11x + 3x2 + -4 + 11x + -3x2

Reorder the terms:
-4 + X2 + 11x + -3x2 = 4 + -4 + -11x + 11x + 3x2 + -3x2

Combine like terms: 4 + -4 = 0
-4 + X2 + 11x + -3x2 = 0 + -11x + 11x + 3x2 + -3x2
-4 + X2 + 11x + -3x2 = -11x + 11x + 3x2 + -3x2

Combine like terms: -11x + 11x = 0
-4 + X2 + 11x + -3x2 = 0 + 3x2 + -3x2
-4 + X2 + 11x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-4 + X2 + 11x + -3x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 7=3b+16 | | (50-2y)/3 | | -2(x-7)=24 | | Y/2=-6 | | 1/2x-3=5-7/3x | | 4y^2+24y+44= | | log(3*5000)-log(15)= | | -10x+2=-8x+40 | | x+4x-4+5x=180 | | 33x^2+14xy+y^2=0 | | -5(6-x)+8=6-7(x+2) | | a=2x+y | | v/7= | | M/3-2/5=1/5 | | 13=h+2.1 | | 6y=5-3(5-2y) | | (X-5)(x+12)= | | 12x+15+6x=3 | | 2a+1=2a+5 | | 4.25x^2+6.4x+2.5=0 | | Sin(4x+7)=cos(2x-13) | | x+1=-6x+36 | | 5e+32=x | | 1.7x^2+8.4x-3.2=0 | | 5+x=3(x-5) | | 6(y+3)=4y-28 | | 5y-7=24-y | | 40+20x=100 | | 49y^2+21y-35x= | | 8-2+a-9= | | 1(5m+15)=12 | | X^3+3x^2=72 |

Equations solver categories