(3x+6)(14x+10)+(4x+8)(3x+6)=0

Simple and best practice solution for (3x+6)(14x+10)+(4x+8)(3x+6)=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 (3x+6)(14x+10)+(4x+8)(3x+6)=0 equation:


Simplifying
(3x + 6)(14x + 10) + (4x + 8)(3x + 6) = 0

Reorder the terms:
(6 + 3x)(14x + 10) + (4x + 8)(3x + 6) = 0

Reorder the terms:
(6 + 3x)(10 + 14x) + (4x + 8)(3x + 6) = 0

Multiply (6 + 3x) * (10 + 14x)
(6(10 + 14x) + 3x * (10 + 14x)) + (4x + 8)(3x + 6) = 0
((10 * 6 + 14x * 6) + 3x * (10 + 14x)) + (4x + 8)(3x + 6) = 0
((60 + 84x) + 3x * (10 + 14x)) + (4x + 8)(3x + 6) = 0
(60 + 84x + (10 * 3x + 14x * 3x)) + (4x + 8)(3x + 6) = 0
(60 + 84x + (30x + 42x2)) + (4x + 8)(3x + 6) = 0

Combine like terms: 84x + 30x = 114x
(60 + 114x + 42x2) + (4x + 8)(3x + 6) = 0

Reorder the terms:
60 + 114x + 42x2 + (8 + 4x)(3x + 6) = 0

Reorder the terms:
60 + 114x + 42x2 + (8 + 4x)(6 + 3x) = 0

Multiply (8 + 4x) * (6 + 3x)
60 + 114x + 42x2 + (8(6 + 3x) + 4x * (6 + 3x)) = 0
60 + 114x + 42x2 + ((6 * 8 + 3x * 8) + 4x * (6 + 3x)) = 0
60 + 114x + 42x2 + ((48 + 24x) + 4x * (6 + 3x)) = 0
60 + 114x + 42x2 + (48 + 24x + (6 * 4x + 3x * 4x)) = 0
60 + 114x + 42x2 + (48 + 24x + (24x + 12x2)) = 0

Combine like terms: 24x + 24x = 48x
60 + 114x + 42x2 + (48 + 48x + 12x2) = 0

Reorder the terms:
60 + 48 + 114x + 48x + 42x2 + 12x2 = 0

Combine like terms: 60 + 48 = 108
108 + 114x + 48x + 42x2 + 12x2 = 0

Combine like terms: 114x + 48x = 162x
108 + 162x + 42x2 + 12x2 = 0

Combine like terms: 42x2 + 12x2 = 54x2
108 + 162x + 54x2 = 0

Solving
108 + 162x + 54x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '54'.
54(2 + 3x + x2) = 0

Factor a trinomial.
54((2 + x)(1 + x)) = 0

Ignore the factor 54.

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 '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {-2, -1}

See similar equations:

| 32=4/6x-32 | | p^3+3p^2=0 | | 20(-x+1500)+15x=27500 | | 8-a=4+6a | | 1(2x-2)=4 | | x+x+134=436 | | 5(x+3)-3=32 | | 8-6(2-7x)=0 | | 3-f=10 | | 2x+3(2x-5)=-2 | | 4-3(2x+9)=7 | | 5c=2/3:2/3= | | 8(2x-1)=48 | | 8=8x-2(4x-4) | | 0.875x=0.25 | | (12x+37)= | | 16/15=x-2/40 | | 5x+3=2-(9x-6) | | 7x+2=28+5 | | 2(w-2)=19 | | y+5*x=111 | | 5-3x=x-3 | | F-28=82 | | 1/2(a-2)=2a/3-6 | | 8x+9=5-(3x-6) | | F-28+82=x | | 7/23= | | 5-8(5-8x)=0 | | 5+5u=25 | | 2(F-28)=82 | | 2(2x+2)=56 | | -2(x+3)-z=-z-4(z+2) |

Equations solver categories