7x(2x+5)=7x-29

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Solution for 7x(2x+5)=7x-29 equation: 



7x(2x+5)=7x-29

We move all terms to the left:

7x(2x+5)-(7x-29)=0

We multiply parentheses

14x^2+35x-(7x-29)=0

We get rid of parentheses

14x^2+35x-7x+29=0

We add all the numbers together, and all the variables

14x^2+28x+29=0

a = 14; b = 28; c = +29;
Δ = b2-4ac
Δ = 282-4·14·29
Δ = -840
Delta is less than zero, so there is no solution for the equation

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