2x+4=7(x+6/5)

Solution for 2x+4=7(x+6/5) equation:

2x+4=7(x+6/5)

We move all terms to the left:

2x+4-(7(x+6/5))=0

We add all the numbers together, and all the variables

2x-(7(+x+6/5))+4=0

We multiply all the terms by the denominator


2x*5))-(7(+x+6+4*5))=0

We add all the numbers together, and all the variables

2x*5))-(7(x+26))=0

We add all the numbers together, and all the variables

2x*5))-(7(x=0

Wy multiply elements

10x^2=0

a = 10; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·10·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{20}=0$