(8x-1)(6x+9)=0

Simple and best practice solution for (8x-1)(6x+9)=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 (8x-1)(6x+9)=0 equation:


Simplifying
(8x + -1)(6x + 9) = 0

Reorder the terms:
(-1 + 8x)(6x + 9) = 0

Reorder the terms:
(-1 + 8x)(9 + 6x) = 0

Multiply (-1 + 8x) * (9 + 6x)
(-1(9 + 6x) + 8x * (9 + 6x)) = 0
((9 * -1 + 6x * -1) + 8x * (9 + 6x)) = 0
((-9 + -6x) + 8x * (9 + 6x)) = 0
(-9 + -6x + (9 * 8x + 6x * 8x)) = 0
(-9 + -6x + (72x + 48x2)) = 0

Combine like terms: -6x + 72x = 66x
(-9 + 66x + 48x2) = 0

Solving
-9 + 66x + 48x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-3 + 22x + 16x2) = 0

Factor a trinomial.
3((-3 + -2x)(1 + -8x)) = 0

Ignore the factor 3.

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 '(1 + -8x)' equal to zero and attempt to solve: Simplifying 1 + -8x = 0 Solving 1 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -8x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8x = 0 + -1 -8x = 0 + -1 Combine like terms: 0 + -1 = -1 -8x = -1 Divide each side by '-8'. x = 0.125 Simplifying x = 0.125

Solution

x = {-1.5, 0.125}

See similar equations:

| 4q^2-8q-3=0 | | 5(6-m)-3m-12=4 | | 35=(2h-3)h | | (9x-7)(4x+4)=0 | | 3a+5b=12 | | 4+7Ln(x)=3 | | (2x+26)+(3x-33)=180 | | 36+2x=62 | | 4+7lnx=3 | | 3v-5(v-2)=4 | | -28=7m | | 6x^2=9x+4 | | 4+7inx=3 | | (3x-18)=90 | | x^2+-1=0 | | (x+4)(x+18)=0 | | z+5=z-8 | | 2(x-7)+5=1 | | 7x-x-13=9 | | 10x-8=8x+14 | | a(x+1)+5a(x-1)=2(3a-2a) | | 2n+4(n-2)=8+6n | | -4[9+4(-4+4)]+13= | | 16x-13x+37=52 | | (x-2)*3+5*x=18 | | x+5-8*x=26 | | -8c+14=-10 | | 9x-4=-15 | | 0.6(7x+14)=1.3-(x+2) | | 10p+6-3p=3p+14 | | 2+2b=4a | | y=2x^2+6x+5 |

Equations solver categories