8x^2-73x+204=4+7x

Simple and best practice solution for 8x^2-73x+204=4+7x 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^2-73x+204=4+7x equation: 



8x^2-73x+204=4+7x

We move all terms to the left:

8x^2-73x+204-(4+7x)=0

We add all the numbers together, and all the variables

8x^2-73x-(7x+4)+204=0

We get rid of parentheses

8x^2-73x-7x-4+204=0

We add all the numbers together, and all the variables

8x^2-80x+200=0

a = 8; b = -80; c = +200;
Δ = b2-4ac
Δ = -802-4·8·200
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{80}{16}=5$

See similar equations:

| 25x=10101 | | 12-1/9b=17 | | 12=9-3m | | 6-3(8x+7)=4 | | -284=7(1+7k)+3 | | b=10.6 | | 2(x+2)=4x-12(x-1) | | -4(2x-3)=-19x+5 | | 6a+10+2a=a+25 | | -95=-5(2x+5) | | 45=-16t2+35 | | 3x-3+8x=2x+3 | | 11x-116=4x+45 | | 6b=7b-b | | 12x/6=(6/72) | | X=6+2x(8-4)÷2 | | 6x-19+3x+7+84=180 | | -6(-3x+3)+2x-5=1 | | 12x+6=142 | | 5u-5=3u-3 | | 84=27+.15x | | 2x+2+3x-1+x+4=180 | | 7.7x=15.4 | | 6(-3m+5)=138 | | 21l+2(70)=800 | | 9r-3=5r+17 | | 36=47-v | | -117=-3(7x-3) | | c(40)=0.09+13.50 | | 3.42=1/((1/8)+(1/x)) | | c(X)=0.09+13.50 | | (2/5)x-8=(7/5)x |

Equations solver categories