-6(7-x)=10x(x+3)-24

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Solution for -6(7-x)=10x(x+3)-24 equation:



-6(7-x)=10x(x+3)-24
We move all terms to the left:
-6(7-x)-(10x(x+3)-24)=0
We add all the numbers together, and all the variables
-6(-1x+7)-(10x(x+3)-24)=0
We multiply parentheses
6x-(10x(x+3)-24)-42=0
We calculate terms in parentheses: -(10x(x+3)-24), so:
10x(x+3)-24
We multiply parentheses
10x^2+30x-24
Back to the equation:
-(10x^2+30x-24)
We get rid of parentheses
-10x^2+6x-30x+24-42=0
We add all the numbers together, and all the variables
-10x^2-24x-18=0
a = -10; b = -24; c = -18;
Δ = b2-4ac
Δ = -242-4·(-10)·(-18)
Δ = -144
Delta is less than zero, so there is no solution for the equation

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