(4x-9)(8x+3)=(0)

Simple and best practice solution for (4x-9)(8x+3)=(0) 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-9)(8x+3)=(0) equation:


Simplifying
(4x + -9)(8x + 3) = (0)

Reorder the terms:
(-9 + 4x)(8x + 3) = (0)

Reorder the terms:
(-9 + 4x)(3 + 8x) = (0)

Multiply (-9 + 4x) * (3 + 8x)
(-9(3 + 8x) + 4x * (3 + 8x)) = (0)
((3 * -9 + 8x * -9) + 4x * (3 + 8x)) = (0)
((-27 + -72x) + 4x * (3 + 8x)) = (0)
(-27 + -72x + (3 * 4x + 8x * 4x)) = (0)
(-27 + -72x + (12x + 32x2)) = (0)

Combine like terms: -72x + 12x = -60x
(-27 + -60x + 32x2) = (0)
-27 + -60x + 32x2 = 0

Solving
-27 + -60x + 32x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -8x)(9 + -4x) = 0

Subproblem 1

Set the factor '(-3 + -8x)' equal to zero and attempt to solve: Simplifying -3 + -8x = 0 Solving -3 + -8x = 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 + -8x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -8x = 0 + 3 -8x = 0 + 3 Combine like terms: 0 + 3 = 3 -8x = 3 Divide each side by '-8'. x = -0.375 Simplifying x = -0.375

Subproblem 2

Set the factor '(9 + -4x)' equal to zero and attempt to solve: Simplifying 9 + -4x = 0 Solving 9 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4x = 0 + -9 -4x = 0 + -9 Combine like terms: 0 + -9 = -9 -4x = -9 Divide each side by '-4'. x = 2.25 Simplifying x = 2.25

Solution

x = {-0.375, 2.25}

See similar equations:

| 16384/16384 | | 5x-27=-12 | | 50=24.95+5.95p | | 1-4x=3x+18 | | x/-4+13=7 | | 8x-6+4x+22=360 | | 23=x+35 | | (10x-7)+(4x+6)=5x | | 3/4+3= | | 4(x-7)+10=-5x-24 | | 3/8(x)-1=5 | | abs(v^2-3v)=5v | | -164=4(1-7x) | | 1/3x=22-n | | 2x-4+4x=6x-x+4 | | 1.1x+2.8=1.6x+2.3 | | 31-6(-5)=40 | | 90-x=.25x | | 60u+42v= | | 9x-5(9x+12)=-64 | | 15=1.5x+6 | | y=45(85)-120 | | 3g+3(-5+3g)=1-g | | (7x/10)+(10/6) | | 4(2-w)=1/3(6w-12) | | 2y-2y=-3 | | 3y+8=-25 | | 1.7-(-0.8)+4.5= | | F(x)=-x-7+3 | | 8B/7=7b-2 | | 2x-1/3=24 | | 1.18=.34+.21w |

Equations solver categories