(3x+4)(5x-2)=

Simple and best practice solution for (3x+4)(5x-2)= 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+4)(5x-2)= equation: 


Simplifying
(3x + 4)(5x + -2) = 0

Reorder the terms:
(4 + 3x)(5x + -2) = 0

Reorder the terms:
(4 + 3x)(-2 + 5x) = 0

Multiply (4 + 3x) * (-2 + 5x)
(4(-2 + 5x) + 3x * (-2 + 5x)) = 0
((-2 * 4 + 5x * 4) + 3x * (-2 + 5x)) = 0
((-8 + 20x) + 3x * (-2 + 5x)) = 0
(-8 + 20x + (-2 * 3x + 5x * 3x)) = 0
(-8 + 20x + (-6x + 15x2)) = 0

Combine like terms: 20x + -6x = 14x
(-8 + 14x + 15x2) = 0

Solving
-8 + 14x + 15x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-4 + -3x)(2 + -5x) = 0


Subproblem 1
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

Subproblem 2
Set the factor '(2 + -5x)' equal to zero and attempt to solve:

Simplifying
2 + -5x = 0

Solving
2 + -5x = 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 + -5x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -5x = 0 + -2
-5x = 0 + -2

Combine like terms: 0 + -2 = -2
-5x = -2

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4
Solution
x = {-1.333333333, 0.4}

See similar equations:

| 3(5/11)+2(-2/11) | | 64*2=x | | 18/5/9/10 | | 7(t-5)+3t=5(2t+2)-8 | | 3(5)+2(5.5)= | | 3(0.5)+2(1)= | | 5(1)-4(0.5)= | | 22/49*21/20*8/33 | | 3(1)+2(0.5)= | | a*20/3=-18 | | 2/3x-7/4=7/5 | | p+39=13 | | 10c^2+31c-14=0 | | 1/5(10x-5)=4 | | 10y-14+5y+56=180 | | 2x*2-15x=8 | | x+5x+8x+2=30 | | 2x/9*7/2 | | -20/25 | | t-43=-36 | | (-1)7/8 | | 4.3q-4.9-4.9q=-1.6q-5.5 | | 7x+3(-x)=5x | | -3(2b+3)+(7b-3)=0 | | 7x+3(-x)=5 | | x(x+12)=12(2x-3) | | (-6/7)(-6/7) | | 0.7x+0.3(x-1)=.5 | | 7r+13r=140 | | 4+4y-2=8y+12-2y | | 16(3x-6)=4(12x+3) | | y^2+5y+5y+25-2y^2-y-39=0 |

Equations solver categories