4x^2-10x=2x-9

Simple and best practice solution for 4x^2-10x=2x-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 4x^2-10x=2x-9 equation:


Simplifying
4x2 + -10x = 2x + -9

Reorder the terms:
-10x + 4x2 = 2x + -9

Reorder the terms:
-10x + 4x2 = -9 + 2x

Solving
-10x + 4x2 = -9 + 2x

Solving for variable 'x'.

Reorder the terms:
9 + -10x + -2x + 4x2 = -9 + 2x + 9 + -2x

Combine like terms: -10x + -2x = -12x
9 + -12x + 4x2 = -9 + 2x + 9 + -2x

Reorder the terms:
9 + -12x + 4x2 = -9 + 9 + 2x + -2x

Combine like terms: -9 + 9 = 0
9 + -12x + 4x2 = 0 + 2x + -2x
9 + -12x + 4x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -12x + 4x2 = 0

Factor a trinomial.
(3 + -2x)(3 + -2x) = 0

Subproblem 1

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Subproblem 2

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {1.5, 1.5}

See similar equations:

| 45+x/5=48 | | ab+3c=2dforb | | 2*3.5-7=n | | 8(x+3)-5(2x-1)=11 | | 3a^2=4a | | 5(2-n)=2-3n | | 2n-7=y | | 8x-225= | | 8x=28+4x | | 12/x+3/x=3 | | x-y+z=0 | | -2(5-8)+6*5=n | | 8x+3+8x-3=10x+30 | | 1.8-8.5=-74.7 | | mx^2+7x+2=0 | | 27-2H=-9(5H-8) | | 3(1-3n)=n-7 | | s+3t=0 | | -3(x+4)+5=-2x-2 | | 7+4=28+p | | 3x-10=2(x-2) | | 5x^2+6=186 | | 2x+4.5=9.5 | | 2r+t=425 | | (4z^6)^2/3^2 | | 2x-2+4x+1=125 | | 6x+8x+10=120 | | 25/5/11 | | r-s+t=150 | | 9+fuck=4f-65u-97c-3k | | 6m-8-2m=28 | | .9x-.7x^2=-1 |

Equations solver categories