If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2+6x-14=7-2x
We move all terms to the left:
5x^2+6x-14-(7-2x)=0
We add all the numbers together, and all the variables
5x^2+6x-(-2x+7)-14=0
We get rid of parentheses
5x^2+6x+2x-7-14=0
We add all the numbers together, and all the variables
5x^2+8x-21=0
a = 5; b = 8; c = -21;
Δ = b2-4ac
Δ = 82-4·5·(-21)
Δ = 484
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{484}=22$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(8)-22}{2*5}=\frac{-30}{10} =-3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(8)+22}{2*5}=\frac{14}{10} =1+2/5 $
| x-21=-5 | | 3-2(x+1)=2x+5 | | 3-1(x+1)=2x+5 | | 4.8/2x+15=0.2/5 | | c-10=4c+8 | | 7(2x-9)=4x+3-x | | 2h+7=3h+6-9 | | -6z=-7z+5 | | -9-b=-2b | | 2h+7=3h+69 | | 11-3y=53 | | 10/3x=24 | | 27=5x+17 | | 2x—11+5x-39=90 | | 7(2n+5)=7(4n+8)+1 | | -5x+(x)^2/2=12 | | -9−b=-2b | | -5x+x^2/2=12 | | -10+7p=3p+10 | | 22-x=23 | | 5(x+1)+3(x-4)=-11 | | 2a=7a-55 | | -5(4t-2)+6t=4t-7 | | r2=199 | | -5x+(x^2)/2=12 | | 5(x+1)+3(x+4)=-11 | | r^2=199 | | 10+9c=5c-10 | | -7c=-8c+10 | | x=50-15 | | (6x+2)+(x+3)=180 | | 2(5x-2)=6(6x-1) |