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

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


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

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

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

Multiply (4 + 5x) * (5 + 2x)
(4(5 + 2x) + 5x * (5 + 2x)) = 0
((5 * 4 + 2x * 4) + 5x * (5 + 2x)) = 0
((20 + 8x) + 5x * (5 + 2x)) = 0
(20 + 8x + (5 * 5x + 2x * 5x)) = 0
(20 + 8x + (25x + 10x2)) = 0

Combine like terms: 8x + 25x = 33x
(20 + 33x + 10x2) = 0

Solving
20 + 33x + 10x2 = 0

Solving for variable 'x'.

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


Subproblem 1
Set the factor '(5 + 2x)' equal to zero and attempt to solve:

Simplifying
5 + 2x = 0

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

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

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

Divide each side by '2'.
x = -2.5

Simplifying
x = -2.5

Subproblem 2
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
Solution
x = {-2.5, -0.8}

See similar equations:

| y=-43x+13 | | x^3+x^2-25=25 | | 2y-1=sqrt(2y+11) | | -2(3x-5)=-4x+10 | | -8(s+10)=24 | | 10x-25(6)78-6x=125 | | -3y+9=9 | | 2+4(22+3)=15 | | 7=63 | | x^2+25-36=0 | | 67=a-33 | | X-y-9z=-31 | | 100[0.02(x+3)]= | | x^3+5x^2-64x-320= | | sin(8x)+sin(4x)=0 | | X^2+29.4x-3690=0 | | 54x^5+2x^2y^3= | | 2t+10-9= | | 0=.25x^2 | | 4=a-43 | | 6(4a-3)= | | 4+5p-1-p=3c | | 7x-9=1-8x^2+5x | | x+45=98 | | 32(x-2)= | | sin^2(3x)-sin^2(x)=0 | | 11,03773585+8t=18 | | x-12.3=47.8 | | 4a-5b=22 | | -5.2(4x+6)-1.3(3x-5)= | | 7-4x=11-6x | | 37=9+4x |

Equations solver categories