=(4x-3)(2x+7)-(4x-3)(6-x)

Simple and best practice solution for =(4x-3)(2x+7)-(4x-3)(6-x) 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-3)(2x+7)-(4x-3)(6-x) equation:


Simplifying
0 = (4x + -3)(2x + 7) + -1(4x + -3)(6 + -1x)

Reorder the terms:
0 = (-3 + 4x)(2x + 7) + -1(4x + -3)(6 + -1x)

Reorder the terms:
0 = (-3 + 4x)(7 + 2x) + -1(4x + -3)(6 + -1x)

Multiply (-3 + 4x) * (7 + 2x)
0 = (-3(7 + 2x) + 4x * (7 + 2x)) + -1(4x + -3)(6 + -1x)
0 = ((7 * -3 + 2x * -3) + 4x * (7 + 2x)) + -1(4x + -3)(6 + -1x)
0 = ((-21 + -6x) + 4x * (7 + 2x)) + -1(4x + -3)(6 + -1x)
0 = (-21 + -6x + (7 * 4x + 2x * 4x)) + -1(4x + -3)(6 + -1x)
0 = (-21 + -6x + (28x + 8x2)) + -1(4x + -3)(6 + -1x)

Combine like terms: -6x + 28x = 22x
0 = (-21 + 22x + 8x2) + -1(4x + -3)(6 + -1x)

Reorder the terms:
0 = -21 + 22x + 8x2 + -1(-3 + 4x)(6 + -1x)

Multiply (-3 + 4x) * (6 + -1x)
0 = -21 + 22x + 8x2 + -1(-3(6 + -1x) + 4x * (6 + -1x))
0 = -21 + 22x + 8x2 + -1((6 * -3 + -1x * -3) + 4x * (6 + -1x))
0 = -21 + 22x + 8x2 + -1((-18 + 3x) + 4x * (6 + -1x))
0 = -21 + 22x + 8x2 + -1(-18 + 3x + (6 * 4x + -1x * 4x))
0 = -21 + 22x + 8x2 + -1(-18 + 3x + (24x + -4x2))

Combine like terms: 3x + 24x = 27x
0 = -21 + 22x + 8x2 + -1(-18 + 27x + -4x2)
0 = -21 + 22x + 8x2 + (-18 * -1 + 27x * -1 + -4x2 * -1)
0 = -21 + 22x + 8x2 + (18 + -27x + 4x2)

Reorder the terms:
0 = -21 + 18 + 22x + -27x + 8x2 + 4x2

Combine like terms: -21 + 18 = -3
0 = -3 + 22x + -27x + 8x2 + 4x2

Combine like terms: 22x + -27x = -5x
0 = -3 + -5x + 8x2 + 4x2

Combine like terms: 8x2 + 4x2 = 12x2
0 = -3 + -5x + 12x2

Solving
0 = -3 + -5x + 12x2

Solving for variable 'x'.

Combine like terms: 0 + 3 = 3
3 + 5x + -12x2 = -3 + -5x + 12x2 + 3 + 5x + -12x2

Reorder the terms:
3 + 5x + -12x2 = -3 + 3 + -5x + 5x + 12x2 + -12x2

Combine like terms: -3 + 3 = 0
3 + 5x + -12x2 = 0 + -5x + 5x + 12x2 + -12x2
3 + 5x + -12x2 = -5x + 5x + 12x2 + -12x2

Combine like terms: -5x + 5x = 0
3 + 5x + -12x2 = 0 + 12x2 + -12x2
3 + 5x + -12x2 = 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
3 + 5x + -12x2 = 0

Factor a trinomial.
(3 + -4x)(1 + 3x) = 0

Subproblem 1

Set the factor '(3 + -4x)' equal to zero and attempt to solve: Simplifying 3 + -4x = 0 Solving 3 + -4x = 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 + -4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x = 0 + -3 -4x = 0 + -3 Combine like terms: 0 + -3 = -3 -4x = -3 Divide each side by '-4'. x = 0.75 Simplifying x = 0.75

Subproblem 2

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

Solution

x = {0.75, -0.3333333333}

See similar equations:

| 3(a+b)+2(a-b)= | | 0.1x+0.25x=20.65 | | -3=153 | | 2v-26=-9(v+9) | | 9x-10=2x+6 | | 6(2.5+3x)-13x=8x-24 | | 16n-6-9n=43-2n+5 | | -6(2-4n)+5=161 | | y(y+5)+2(y-3)= | | 5(3x-4)=32+2x | | 336=6(-6x+8) | | 34-3x=6x+7 | | 0.66x-10=0.5x-8 | | 12t=-123 | | 364=-5(8n-8)+4 | | 2f(x)=4x-2 | | 2x-b=3 | | 0.2=10 | | 4r-4+8=-16 | | 2(x-6)-4x=-14 | | 4+3b+1=8 | | 84=2x+2x^2 | | 12=1-6n-5n | | 72=(a*10)+(a*2a) | | 5(t-3)-3(2-t)= | | 15x-7x=8x | | 1.3+5(x-0.1)=-1.2-3x | | 2x+x^2+2x^2+x= | | (3x-45)= | | (2z)+(2z)+(3z-3)+(3z-3)=74 | | 2x+15-33=x | | 17+3x=125 |

Equations solver categories