(4x+8)(7x+3)=

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


Simplifying
(4x + 8)(7x + 3) = 0

Reorder the terms:
(8 + 4x)(7x + 3) = 0

Reorder the terms:
(8 + 4x)(3 + 7x) = 0

Multiply (8 + 4x) * (3 + 7x)
(8(3 + 7x) + 4x * (3 + 7x)) = 0
((3 * 8 + 7x * 8) + 4x * (3 + 7x)) = 0
((24 + 56x) + 4x * (3 + 7x)) = 0
(24 + 56x + (3 * 4x + 7x * 4x)) = 0
(24 + 56x + (12x + 28x2)) = 0

Combine like terms: 56x + 12x = 68x
(24 + 68x + 28x2) = 0

Solving
24 + 68x + 28x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(6 + 17x + 7x2) = 0

Factor a trinomial.
4((2 + x)(3 + 7x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(3 + 7x)' equal to zero and attempt to solve: Simplifying 3 + 7x = 0 Solving 3 + 7x = 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 + 7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7x = 0 + -3 7x = 0 + -3 Combine like terms: 0 + -3 = -3 7x = -3 Divide each side by '7'. x = -0.4285714286 Simplifying x = -0.4285714286

Solution

x = {-2, -0.4285714286}

See similar equations:

| I=260M/C | | 15x+11= | | -(7)+7(-5)= | | X+Y-28=0 | | Z^2+(2+i)z+1+7i=0 | | 2w-3=-w-15 | | 7-3y=y+15 | | 6m+5=4m+11 | | -3(2t+4)=6 | | x+1=-3-x | | 10*((2x-51)^1/3)-25=(2x-51)^2/3 | | 3(2b+1)=15(5b+16) | | 12x-4x^3=2 | | 12-6t=2+-8 | | 10*(2x-51)^1/3-25=(2x-51)^2/3 | | 2x+8=-12x-2 | | 4(x+3)=2(12-y) | | x-.08x=3.6 | | 2(2n-7)=9 | | 8k+2=-22 | | -(c-10)=2 | | -5=3y-2 | | 7n-(4n+7)= | | Ln(3x-7)= | | 7(3s+10)=196 | | 10(2x-51)^1/3-25=(2x-51)^2/3 | | 4/11/3=12/x | | 3(2l-9)=57 | | 4.75+30.00+2.50= | | 4a-7=28 | | (37x-33)/10=-7 | | x+6x+2x=38 |

Equations solver categories