7x^2-10x=-8x^2-25

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Solution for 7x^2-10x=-8x^2-25 equation: 



7x^2-10x=-8x^2-25

We move all terms to the left:

7x^2-10x-(-8x^2-25)=0

We get rid of parentheses

7x^2+8x^2-10x+25=0

We add all the numbers together, and all the variables

15x^2-10x+25=0

a = 15; b = -10; c = +25;
Δ = b2-4ac
Δ = -102-4·15·25
Δ = -1400
Delta is less than zero, so there is no solution for the equation

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