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

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


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

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

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

Multiply (3 + 4x) * (5 + x)
(3(5 + x) + 4x * (5 + x)) = 0
((5 * 3 + x * 3) + 4x * (5 + x)) = 0
((15 + 3x) + 4x * (5 + x)) = 0
(15 + 3x + (5 * 4x + x * 4x)) = 0
(15 + 3x + (20x + 4x2)) = 0

Combine like terms: 3x + 20x = 23x
(15 + 23x + 4x2) = 0

Solving
15 + 23x + 4x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(3 + 4x)' equal to zero and attempt to solve: Simplifying 3 + 4x = 0 Solving 3 + 4x = 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 + 4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4x = 0 + -3 4x = 0 + -3 Combine like terms: 0 + -3 = -3 4x = -3 Divide each side by '4'. x = -0.75 Simplifying x = -0.75

Solution

x = {-5, -0.75}

See similar equations:

| 65-7x=38+15 | | x=26+-2y | | 4s-13=-51 | | 5-2x=17 | | -14+3x+30=14x+28+x | | 12-7x=166-35x | | 3(2x+4)+5x=8x-15 | | 2x+13=69 | | 6(x+5)-3x= | | x^2+50+15=0 | | 3x+5+4x=5x-13 | | 7x+1=22 | | -3(4-y)=6 | | 1/2(16x-8)=2(4x-2) | | -15*5-10=w | | 2x-(-5)=31 | | x^2-12+20=0 | | 5x-2=3 | | (X+3.2)+2.1=16 | | y+5=-4x | | -x^2+14x-40=0 | | x^2+4X-233=0 | | 5y-4+3y=180 | | y=.75x(x)-1 | | 75m=45 | | w-8=-12 | | 7x^2+2x-10=0 | | 6x-12-10x-2= | | 6x+11=32 | | 5(6x-15)=3(25x-10) | | 3x+-1=8x-26 | | 2p+19=25 |

Equations solver categories