(2x+9)(3x+4)=

Simple and best practice solution for (2x+9)(3x+4)= 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+9)(3x+4)= equation: 


Simplifying
(2x + 9)(3x + 4) = 0

Reorder the terms:
(9 + 2x)(3x + 4) = 0

Reorder the terms:
(9 + 2x)(4 + 3x) = 0

Multiply (9 + 2x) * (4 + 3x)
(9(4 + 3x) + 2x * (4 + 3x)) = 0
((4 * 9 + 3x * 9) + 2x * (4 + 3x)) = 0
((36 + 27x) + 2x * (4 + 3x)) = 0
(36 + 27x + (4 * 2x + 3x * 2x)) = 0
(36 + 27x + (8x + 6x2)) = 0

Combine like terms: 27x + 8x = 35x
(36 + 35x + 6x2) = 0

Solving
36 + 35x + 6x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(9 + 2x)(4 + 3x) = 0


Subproblem 1
Set the factor '(9 + 2x)' equal to zero and attempt to solve:

Simplifying
9 + 2x = 0

Solving
9 + 2x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 2x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 0 + -9
2x = 0 + -9

Combine like terms: 0 + -9 = -9
2x = -9

Divide each side by '2'.
x = -4.5

Simplifying
x = -4.5

Subproblem 2
Set the factor '(4 + 3x)' equal to zero and attempt to solve:

Simplifying
4 + 3x = 0

Solving
4 + 3x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + 3x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 0 + -4
3x = 0 + -4

Combine like terms: 0 + -4 = -4
3x = -4

Divide each side by '3'.
x = -1.333333333

Simplifying
x = -1.333333333
Solution
x = {-4.5, -1.333333333}

See similar equations:

| 2(x+24x)=-60 | | 6m-4(-7m+1)=37-7m | | 40d=60+40d | | 2(x+24)=-60 | | 3x^3-27x^2-2x+18= | | -2r(6r^2-4r+1)=0 | | 56/59= | | m=-1/8;(8,-5) | | m^3+4m^2-10=0 | | -6r+2r+-20=-8 | | -4y-2=6.8 | | 7x-3x=48 | | 2cos(240)=x | | 2x+20=12x-5 | | 8m-5-2m+1=20 | | 6.5=10x+4.1 | | x-1/3=1/9 | | 2.4(x+7.5)=240.6 | | 7f=9f+8 | | -7x-2y=-21 | | 15x+4y=7y-10 | | 9x-42=4x-13 | | 8t-11=7 | | 0.5x+16+x-36+x=180 | | 32-6(-3.5)=53 | | X*x+2*2=3 | | (10x/5x^3)^2 | | (y^1/3)(x^2/5) | | 6k-1k=5k+1 | | 7sin(x)+7cos(x)=r | | 7sin(x)+7cos^2(x)=4 | | r-4+6r=-14-3r |

Equations solver categories