(-9x+6)(-8x-7)-(-9x+6)(4x-3)=0

Simple and best practice solution for (-9x+6)(-8x-7)-(-9x+6)(4x-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 (-9x+6)(-8x-7)-(-9x+6)(4x-3)=0 equation:


Simplifying
(-9x + 6)(-8x + -7) + -1(-9x + 6)(4x + -3) = 0

Reorder the terms:
(6 + -9x)(-8x + -7) + -1(-9x + 6)(4x + -3) = 0

Reorder the terms:
(6 + -9x)(-7 + -8x) + -1(-9x + 6)(4x + -3) = 0

Multiply (6 + -9x) * (-7 + -8x)
(6(-7 + -8x) + -9x * (-7 + -8x)) + -1(-9x + 6)(4x + -3) = 0
((-7 * 6 + -8x * 6) + -9x * (-7 + -8x)) + -1(-9x + 6)(4x + -3) = 0
((-42 + -48x) + -9x * (-7 + -8x)) + -1(-9x + 6)(4x + -3) = 0
(-42 + -48x + (-7 * -9x + -8x * -9x)) + -1(-9x + 6)(4x + -3) = 0
(-42 + -48x + (63x + 72x2)) + -1(-9x + 6)(4x + -3) = 0

Combine like terms: -48x + 63x = 15x
(-42 + 15x + 72x2) + -1(-9x + 6)(4x + -3) = 0

Reorder the terms:
-42 + 15x + 72x2 + -1(6 + -9x)(4x + -3) = 0

Reorder the terms:
-42 + 15x + 72x2 + -1(6 + -9x)(-3 + 4x) = 0

Multiply (6 + -9x) * (-3 + 4x)
-42 + 15x + 72x2 + -1(6(-3 + 4x) + -9x * (-3 + 4x)) = 0
-42 + 15x + 72x2 + -1((-3 * 6 + 4x * 6) + -9x * (-3 + 4x)) = 0
-42 + 15x + 72x2 + -1((-18 + 24x) + -9x * (-3 + 4x)) = 0
-42 + 15x + 72x2 + -1(-18 + 24x + (-3 * -9x + 4x * -9x)) = 0
-42 + 15x + 72x2 + -1(-18 + 24x + (27x + -36x2)) = 0

Combine like terms: 24x + 27x = 51x
-42 + 15x + 72x2 + -1(-18 + 51x + -36x2) = 0
-42 + 15x + 72x2 + (-18 * -1 + 51x * -1 + -36x2 * -1) = 0
-42 + 15x + 72x2 + (18 + -51x + 36x2) = 0

Reorder the terms:
-42 + 18 + 15x + -51x + 72x2 + 36x2 = 0

Combine like terms: -42 + 18 = -24
-24 + 15x + -51x + 72x2 + 36x2 = 0

Combine like terms: 15x + -51x = -36x
-24 + -36x + 72x2 + 36x2 = 0

Combine like terms: 72x2 + 36x2 = 108x2
-24 + -36x + 108x2 = 0

Solving
-24 + -36x + 108x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '12'.
12(-2 + -3x + 9x2) = 0

Factor a trinomial.
12((-1 + -3x)(2 + -3x)) = 0

Ignore the factor 12.

Subproblem 1

Set the factor '(-1 + -3x)' equal to zero and attempt to solve: Simplifying -1 + -3x = 0 Solving -1 + -3x = 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 + -3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x = 0 + 1 -3x = 0 + 1 Combine like terms: 0 + 1 = 1 -3x = 1 Divide each side by '-3'. x = -0.3333333333 Simplifying x = -0.3333333333

Subproblem 2

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {-0.3333333333, 0.6666666667}

See similar equations:

| 9(v-84)-24=21 | | 6(p+5)-12=42 | | 2p+1-2=-7 | | 99=6(d+4)+3 | | 6x+15=573 | | -3(x+50)=12 | | y=9x-2(7x+9) | | 5n+17=8n+2 | | 0=2(3d-1)-d+3 | | -18.2+3.6= | | 3x+x-4=24 | | 5(h-77)-27=33 | | sqrt(2x-3)+5=3x | | -5(-1-5x)(-5+3x)+(-1-5x)x(-5+3x)=0 | | 15 = c4+ 13 | | 5x+3x=x+6x | | 3(n+6)-16=74 | | 16=24+4x | | 36=3(3-3n) | | 52-8P=4p-8 | | 6g-2=2g+6 | | 3(2+x)=2x-1 | | 3x+6=70 | | -4=6+5x | | 8(z-88)-1=31 | | 3(d+8)=78 | | 3n+-2=7 | | x+30+2x+3x-30=180 | | 3t+6s-2t+2s= | | 3x+3=70 | | 4x+3=1+2x | | 59 = c5 + 52 |

Equations solver categories