(-2x-4)(8x+3)=

Simple and best practice solution for (-2x-4)(8x+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 (-2x-4)(8x+3)= equation:


Simplifying
(-2x + -4)(8x + 3) = 0

Reorder the terms:
(-4 + -2x)(8x + 3) = 0

Reorder the terms:
(-4 + -2x)(3 + 8x) = 0

Multiply (-4 + -2x) * (3 + 8x)
(-4(3 + 8x) + -2x * (3 + 8x)) = 0
((3 * -4 + 8x * -4) + -2x * (3 + 8x)) = 0
((-12 + -32x) + -2x * (3 + 8x)) = 0
(-12 + -32x + (3 * -2x + 8x * -2x)) = 0
(-12 + -32x + (-6x + -16x2)) = 0

Combine like terms: -32x + -6x = -38x
(-12 + -38x + -16x2) = 0

Solving
-12 + -38x + -16x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-2'.
-2(6 + 19x + 8x2) = 0

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

Ignore the factor -2.

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 + 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

Solution

x = {-2, -0.375}

See similar equations:

| 3=-3y+36 | | 9(x+10)+3=5(1+x) | | 3=-3y+26 | | 9=8/4x | | 10(6n-9)=10(4-7n) | | -5=6x-1+2 | | -4(k-3)+6=-3k-16 | | h/2=13 | | 10=1-3x+6 | | 6(z+2)=28+2z | | 12=6n-4+2n | | 7(6+a)=6(2+a) | | -3-n=-5 | | -3d+4=-3+4d | | -18n=-n-2n | | 18+b-4=32 | | 6p-4+2=-2 | | -8-(-2)-(-30)-(-20)-(-40)= | | -2m+1-6=13 | | (-y-2)(y+8)= | | x+6x+15+4x+12x=360 | | 5-x-25=5 | | 10+5(a_2)=4a+1 | | (-15)+(-5)+(-30)-(-45)= | | 7r-1=0 | | 4j-6=16 | | -1-3.5s=1 | | 5+3b=32 | | 9g^2+24g+16=0 | | f(x)=8x+8 | | 5(r-1)-4r=-5+8 | | -8n++1=-6n-5 |

Equations solver categories