4.3+z=11.2/6.7.8

Solution for 4.3+z=11.2/6.7.8 equation:

4.3+z=11.2/6.7.8

We move all terms to the left:

4.3+z-(11.2/6.7.8)=0

We add all the numbers together, and all the variables

z+4.3-(+11.2/6.7.8)=0

We get rid of parentheses

z+4.3-11.2/6.7.8=0

We multiply all the terms by the denominator


z*6.7.8-11.2+(4.3)*6.7.8=0

We add all the numbers together, and all the variables

z*6.7.8+11.848=0

Wy multiply elements

6z^2+11.848=0

a = 6; b = 0; c = +11.848;
Δ = b2-4ac
Δ = 02-4·6·11.848
Δ = -284.352
Delta is less than zero, so there is no solution for the equation