(X-7)(x-8)=(x-5)(x-4)

Simple and best practice solution for (X-7)(x-8)=(x-5)(x-4) 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 (X-7)(x-8)=(x-5)(x-4) equation: 



(X-7)(X-8)=(X-5)(X-4)

We move all terms to the left:

(X-7)(X-8)-((X-5)(X-4))=0

We multiply parentheses ..

(+X^2-8X-7X+56)-((X-5)(X-4))=0



We calculate terms in parentheses: -((X-5)(X-4)), so:

(X-5)(X-4)

We multiply parentheses ..

(+X^2-4X-5X+20)

We get rid of parentheses

X^2-4X-5X+20

We add all the numbers together, and all the variables

X^2-9X+20

Back to the equation:

-(X^2-9X+20)



We get rid of parentheses

X^2-X^2-8X-7X+9X+56-20=0

We add all the numbers together, and all the variables

-6X+36=0

We move all terms containing X to the left, all other terms to the right

-6X=-36

X=-36/-6

X=+6

See similar equations:

| 3+7x=-8+4x | | x^2-70x-800=0 | | 2x/3-5/6=0 | | 52-6x=9x-23 | | |5x-6|=|3x | | 11-35x=75-15x | | 22-6y=7-y | | -260+20x=63x+41 | | F(x)=4x/2x+2 | | −9a=  2727 | | (3x-1)×2=8x-20 | | 5(4x-10+10x=4(2x-3+2(x-4 | | v=(10)(5)(4) | | 8x+-37=19 | | Y”-y’-12y=0 | | 108/27=3v-29 | | -7/2=-4/6y | | 3a+14=-7 | | 7+9c=61 | | 4-(3x-2)+5x=4-(×+1) | | 1/3z-5/2=6/7 | | x5÷3=2 | | (2/3)b+5=20−b | | 5(2x-4)=4x+16 | | -1+|-2x+7|=24 | | y=2(3.6-0.6y)-1 | | 36=6y-2 | | 5x−9=3x+3# | | 360x-240/3x=100 | | x2-15x-16=0 | | 4(2x-5)=2(6x-12) | | 2^x2-48=4^4x |

Equations solver categories