-10x^2-12x+45=-9x^2+1-5x

Simple and best practice solution for -10x^2-12x+45=-9x^2+1-5x 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 -10x^2-12x+45=-9x^2+1-5x equation: 


Simplifying
-10x2 + -12x + 45 = -9x2 + 1 + -5x

Reorder the terms:
45 + -12x + -10x2 = -9x2 + 1 + -5x

Reorder the terms:
45 + -12x + -10x2 = 1 + -5x + -9x2

Solving
45 + -12x + -10x2 = 1 + -5x + -9x2

Solving for variable 'x'.

Reorder the terms:
45 + -1 + -12x + 5x + -10x2 + 9x2 = 1 + -5x + -9x2 + -1 + 5x + 9x2

Combine like terms: 45 + -1 = 44
44 + -12x + 5x + -10x2 + 9x2 = 1 + -5x + -9x2 + -1 + 5x + 9x2

Combine like terms: -12x + 5x = -7x
44 + -7x + -10x2 + 9x2 = 1 + -5x + -9x2 + -1 + 5x + 9x2

Combine like terms: -10x2 + 9x2 = -1x2
44 + -7x + -1x2 = 1 + -5x + -9x2 + -1 + 5x + 9x2

Reorder the terms:
44 + -7x + -1x2 = 1 + -1 + -5x + 5x + -9x2 + 9x2

Combine like terms: 1 + -1 = 0
44 + -7x + -1x2 = 0 + -5x + 5x + -9x2 + 9x2
44 + -7x + -1x2 = -5x + 5x + -9x2 + 9x2

Combine like terms: -5x + 5x = 0
44 + -7x + -1x2 = 0 + -9x2 + 9x2
44 + -7x + -1x2 = -9x2 + 9x2

Combine like terms: -9x2 + 9x2 = 0
44 + -7x + -1x2 = 0

Factor a trinomial.
(4 + -1x)(11 + x) = 0


Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve:

Simplifying
4 + -1x = 0

Solving
4 + -1x = 0

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

Add '-4' to each side of the equation.
4 + -4 + -1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = 0 + -4
-1x = 0 + -4

Combine like terms: 0 + -4 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

Subproblem 2
Set the factor '(11 + x)' equal to zero and attempt to solve:

Simplifying
11 + x = 0

Solving
11 + x = 0

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

Add '-11' to each side of the equation.
11 + -11 + x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + x = 0 + -11
x = 0 + -11

Combine like terms: 0 + -11 = -11
x = -11

Simplifying
x = -11
Solution
x = {4, -11}

See similar equations:

| 7x-2=2+5x | | -4(3y-3)-y=-3(y-3) | | X=ln(y+1)-4 | | 33,500=x+.2x | | -x^2=3 | | vf=30.0+3.8*6.8 | | 2/3=-8*x | | 6y=3z-3y | | -2n^2+2n+53=-7 | | 24+6n=-3(n-5) | | 3.7y+7=8.1y-19.4 | | -6-18=-84 | | 4/5x+1=-30 | | 3a^2-30a=2 | | 35+34+39+x=150 | | 2xy*6abx=0 | | 3f^7=39 | | -73=19-2x | | 3x^2y-9xy^2+6xy= | | 4m^2=2-4m | | 4-3y=7-4y | | 6x+24=15x+6 | | 13x+3=-3 | | 14m^2+1=6m+7m | | -9x^3y*(-5xy^3)=0 | | .11x+.2(x-2)=.01(4x-5) | | 8(2)+b(2)=15(2) | | 9y+27=9y-27 | | 17.00+3.50h=11.00+4.75h | | 9x+7+-3x+20=39 | | 4r^2=24-10r | | .8(x-6)=16 |

Equations solver categories