3x=(7x+9x+3x)/2

Simple and best practice solution for 3x=(7x+9x+3x)/2 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 3x=(7x+9x+3x)/2 equation: 



3x=(7x+9x+3x)/2

We move all terms to the left:

3x-((7x+9x+3x)/2)=0

We add all the numbers together, and all the variables

3x-((+19x)/2)=0

We multiply all the terms by the denominator


3x*2)-((+19x)=0

Wy multiply elements

6x^2=0

a = 6; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·6·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{12}=0$

See similar equations:

| 19+4.5h=10+5.75h | | 2=1.5x+4 | | (11x-2)(19x+3)(9x+1)=180 | | 84=4q | | 0.5m-2=-10 | | 5=9+x/4 | | 1.75+0.45m=13.90 | | 8=b/4+3 | | 12x-6=12x+6 | | 1)-3n+1=40 | | -39+q=25 | | R+11+8r=14+15 | | 8=b4+3 | | 90=21x27 | | 2(​x​+3)+3x=2x+27 | | 4m^2+4m-162=6 | | 5n+5=7n-7 | | 6(x−5)2+4=58 | | 4=1.5x+2 | | (4x+20)=120 | | (3x-10)=(5x+30 | | 1.75(13.90+m)=1 | | 1/2x^2=3+2x | | 4x-11=-11 | | 4(x-6)=7x+4 | | 8h+36=124 | | 4x-3-x=-39 | | 1/4y=1.25 | | 3x2−9 = 39 | | 40/n+1=15/6 | | 4p+47=-6p+17 | | 8v+38=-2(v-9) |

Equations solver categories