If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x^2-3=-5x
We move all terms to the left:
4x^2-3-(-5x)=0
We get rid of parentheses
4x^2+5x-3=0
a = 4; b = 5; c = -3;
Δ = b2-4ac
Δ = 52-4·4·(-3)
Δ = 73
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-\sqrt{73}}{2*4}=\frac{-5-\sqrt{73}}{8} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+\sqrt{73}}{2*4}=\frac{-5+\sqrt{73}}{8} $
| -7y–18–6y=-4y+9 | | 0.6x=1300 | | 8h-10h=3h=3h+25 | | 7x+5=4x+.5+3x | | -3x^2-2x=-65 | | 3x^2-2x=-65 | | x=(4x-11/2) | | 4-6x+2=32 | | 7x-15=2x+21 | | 3.6d+2=7-1.5d | | y=5(3+21/37)+19 | | 6x-9=2(x-1)+11 | | 3y-12=2y/3+2 | | -3x+8(5x+19)=20 | | 7x-15+2x+21=180 | | -3x+3x=-9+5 | | 15=2k-(4-k) | | 170=(2w-4)(w) | | (3-2x)^2-1=-16 | | (4z-3)/4-3=(5z-7)3-4z-7 | | 1/6c=2/3 | | 1/6c=3/3 | | -4c−15=c | | c=-4c−15 | | 11h+-5h=12 | | (6w-2)+2w=30 | | 2x2+4x-30=0 | | 4(1.06^5x+1)=11 | | -x2+4x-7=0 | | (3x/5)+(2x/3)=10 | | 9n-7=5=+5 | | 8t-(2t-18=-12 |