(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 = 19x
(-36 + 19x + 6x2) = 0

Solving
-36 + 19x + 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:

| 4x+12+2(4x+12)=180 | | 8-10x=48-17x | | 7x+4+7x-4+2(7x+4)=180 | | 193-6x=39x+23 | | y-9=-7/8x | | 400+200n/n | | 4a+6=10a | | (9x^4-3x^2)+(4x^2+5)= | | 3xy-4y^2=18 | | 3-5sinx+4sin^2x=0 | | (d^2+4d+4)dy=0 | | (d^4+4d+4)dy=0 | | x*5+11=x*7-13 | | 100-25*3+16/4 | | (d^4+4d+d)dy=0 | | 3r+17=7+21x | | 0=(-u^2)-(5u)+144 | | 150=100-.25 | | 12t-8=4(t-7) | | x(3x^2+4)=66 | | xx+2x+5=9 | | 2(3x+5)=7-(2x+5) | | (7-x)-2(x+1)=29+x | | (2x-7)(x*x-9)(2x+5)=91 | | 10-3(x+2)=x | | 2(x+3)=4-(x-2) | | x(x-1)(x+2)(x-3)+8=0 | | 3n+2=2 | | 5/4=20/16 | | 4(m-3)+5=3(2-m)+9 | | 36/27=4/3 | | 2(ax-4)=5-3(x-a) |

Equations solver categories