(3/4)*(4*x-3)=9

Simple and best practice solution for (3/4)*(4*x-3)=9 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 (3/4)*(4*x-3)=9 equation: 



(3/4)(4x-3)=9

We move all terms to the left:

(3/4)(4x-3)-(9)=0



Domain of the equation: 4)(4x-3)!=0

x∈R



We add all the numbers together, and all the variables

(+3/4)(4x-3)-9=0

We multiply parentheses ..

(+12x^2+3/4*-3)-9=0

We multiply all the terms by the denominator


(+12x^2+3-9*4*-3)=0

We get rid of parentheses

12x^2+3-3-9*4*=0

We add all the numbers together, and all the variables

12x^2=0

a = 12; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·12·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{24}=0$

See similar equations:

| (4y-2)(6-y)=0 | | (x×5/2)+2/3=7/12 | | 4x^2-9x+125=0 | | 7−6x=−16 | | -x=111/2 | | -y/3=32/3 | | -x²+19x-48=0 | | -3(1+n)=9 | | -2(1+p)=5 | | 5r^2-37r+14=0 | | 10x -4=2x +12 | | (7p+4/p)+2=-4/3 | | -15t=17 | | T^2-2t-78=0 | | A=4000e(.0435)(5) | | 11x+72=180 | | 11x+72=90 | | 5(w-7)=8w-26 | | 6k2-42k+72=0 | | 3k2-18k-21=0 | | n3-0n2-n-990=0 | | y+32=-42 | | y+32=45 | | 8/12=13/x | | 216^-(1/3)=x | | 24+4x=x(x+1) | | 0.9^x=0.95 | | 0.5x^2-1.5x+2=-9 | | 0=8x^2-40x+32 | | (x2+7x+6)(x2+x-6)+56=0 | | +10y+3=+8y+5 | | 6=2x/1.5-x |

Equations solver categories