4-3x=(2+7x)/3

Solution for 4-3x=(2+7x)/3 equation:

4-3x=(2+7x)/3

We move all terms to the left:

4-3x-((2+7x)/3)=0

We add all the numbers together, and all the variables

-3x-((7x+2)/3)+4=0

We multiply all the terms by the denominator


-3x*3)-((7x+2)+4*3)=0

We add all the numbers together, and all the variables

-3x*3)-((7x+2)=0

Wy multiply elements

-9x^2=0

a = -9; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-9)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-18}=0$