(8x+1-0)(5x+4)=0

Simple and best practice solution for (8x+1-0)(5x+4)=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 (8x+1-0)(5x+4)=0 equation: 


Simplifying
(8x + 1 + 0)(5x + 4) = 0

Reorder the terms:
(1 + 0 + 8x)(5x + 4) = 0

Combine like terms: 1 + 0 = 1
(1 + 8x)(5x + 4) = 0

Reorder the terms:
(1 + 8x)(4 + 5x) = 0

Multiply (1 + 8x) * (4 + 5x)
(1(4 + 5x) + 8x * (4 + 5x)) = 0
((4 * 1 + 5x * 1) + 8x * (4 + 5x)) = 0
((4 + 5x) + 8x * (4 + 5x)) = 0
(4 + 5x + (4 * 8x + 5x * 8x)) = 0
(4 + 5x + (32x + 40x2)) = 0

Combine like terms: 5x + 32x = 37x
(4 + 37x + 40x2) = 0

Solving
4 + 37x + 40x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(4 + 5x)(1 + 8x) = 0


Subproblem 1
Set the factor '(4 + 5x)' equal to zero and attempt to solve:

Simplifying
4 + 5x = 0

Solving
4 + 5x = 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 + 5x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 0 + -4
5x = 0 + -4

Combine like terms: 0 + -4 = -4
5x = -4

Divide each side by '5'.
x = -0.8

Simplifying
x = -0.8

Subproblem 2
Set the factor '(1 + 8x)' equal to zero and attempt to solve:

Simplifying
1 + 8x = 0

Solving
1 + 8x = 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 + 8x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 8x = 0 + -1
8x = 0 + -1

Combine like terms: 0 + -1 = -1
8x = -1

Divide each side by '8'.
x = -0.125

Simplifying
x = -0.125
Solution
x = {-0.8, -0.125}

See similar equations:

| 5(y+3)=9y-13 | | -8r=6r-12 | | 9/x= | | 2s+14-4s=2s | | 2(7-t)=t+29 | | -2k(3-k)=0 | | 1/2x-3/2x=9/4 | | 9x+6=-156 | | -4x(5x-1)=0 | | (x-4).8=0 | | 2x-1+5x-42=90 | | 1+4x+4x+1=90 | | 5x-17+3x-11=180 | | 3=1/3-2 | | 5xn+7= | | 22+2w=36 | | 36a=6 | | 11-5y=-77 | | 7x+6=3x-7 | | X^2/3-4x^-4/3=0 | | (5x+2)+(25x-8)=9 | | 3pie/4 | | 3x-6=7x+3 | | 7/9x-9=3 | | (15x-2)+(5x+3)=5 | | P^2-p-37=-7 | | x^2+(a+b)x+ab=(x+a)(x+b) | | P^2-p-37=7n^2+3 | | 5/x=8/9 | | 2-(3+2x-1)=1+(x-4) | | -(4t+3)(t^2-2)= | | 4(x-16)-24= |

Equations solver categories