(5X-8Y)(4X-3Y)=

Simple and best practice solution for (5X-8Y)(4X-3Y)= 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-8Y)(4X-3Y)= equation: 


Simplifying
(5X + -8Y)(4X + -3Y) = 0

Multiply (5X + -8Y) * (4X + -3Y)
(5X * (4X + -3Y) + -8Y * (4X + -3Y)) = 0
((4X * 5X + -3Y * 5X) + -8Y * (4X + -3Y)) = 0

Reorder the terms:
((-15XY + 20X2) + -8Y * (4X + -3Y)) = 0
((-15XY + 20X2) + -8Y * (4X + -3Y)) = 0
(-15XY + 20X2 + (4X * -8Y + -3Y * -8Y)) = 0
(-15XY + 20X2 + (-32XY + 24Y2)) = 0

Reorder the terms:
(-15XY + -32XY + 20X2 + 24Y2) = 0

Combine like terms: -15XY + -32XY = -47XY
(-47XY + 20X2 + 24Y2) = 0

Solving
-47XY + 20X2 + 24Y2 = 0

Solving for variable 'X'.

Factor a trinomial.
(5X + -8Y)(4X + -3Y) = 0


Subproblem 1
Set the factor '(5X + -8Y)' equal to zero and attempt to solve:

Simplifying
5X + -8Y = 0

Solving
5X + -8Y = 0

Move all terms containing X to the left, all other terms to the right.

Add '8Y' to each side of the equation.
5X + -8Y + 8Y = 0 + 8Y

Combine like terms: -8Y + 8Y = 0
5X + 0 = 0 + 8Y
5X = 0 + 8Y
Remove the zero:
5X = 8Y

Divide each side by '5'.
X = 1.6Y

Simplifying
X = 1.6Y

Subproblem 2
Set the factor '(4X + -3Y)' equal to zero and attempt to solve:

Simplifying
4X + -3Y = 0

Solving
4X + -3Y = 0

Move all terms containing X to the left, all other terms to the right.

Add '3Y' to each side of the equation.
4X + -3Y + 3Y = 0 + 3Y

Combine like terms: -3Y + 3Y = 0
4X + 0 = 0 + 3Y
4X = 0 + 3Y
Remove the zero:
4X = 3Y

Divide each side by '4'.
X = 0.75Y

Simplifying
X = 0.75Y
Solution
X = {1.6Y, 0.75Y}

See similar equations:

| 3x+y/y | | 14m^2+11mr=15r^2 | | 2/3v=15 | | 2x-10=20x-5 | | 3(5x-12)=41-3(x+2) | | 9x+2=12x-11 | | 3(n-4)=18 | | x-3/x+3 | | 50x^2-32y^2= | | 36y^3+18y^2=4y | | 5x+10=7x-6 | | 36y^3+18y^2-4y=0 | | -5=n/6+2 | | 75-6x=39x+20 | | 7(5+2x)=133 | | 4x^3+20x^2-4x-20= | | 6+d/7=14 | | 1+1/2x=9+9/20 | | 3(-6x+10)=84 | | 10x+8-2x=-10x-10+x | | 4x+6x=304 | | 7x+9-5x=31 | | 7x+6+3x=36 | | 10x-20=12x+2 | | -7y=-6 | | 14=16-3x | | (1/3)x=24 | | 5+7x=75 | | ((x*x)+(y*y))+(z+z)=2(-3x+4y-5z)-50 | | (x^2)+128x+126=0 | | 98+42x=180 | | (x*x)+(y*y)+(z+z)=2(-3x+4y-5z)-50 |

Equations solver categories