If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x^2+22x=-14.9
We move all terms to the left:
6x^2+22x-(-14.9)=0
We add all the numbers together, and all the variables
6x^2+22x+14.9=0
a = 6; b = 22; c = +14.9;
Δ = b2-4ac
Δ = 222-4·6·14.9
Δ = 126.4
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{-(22)-\sqrt{126.4}}{2*6}=\frac{-22-\sqrt{126.4}}{12} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(22)+\sqrt{126.4}}{2*6}=\frac{-22+\sqrt{126.4}}{12} $
| 3/2(2x+7)=3x+9 | | 20=5/4x+1 | | 3-7p=32 | | -3(5s-3)-9=-3(8s+5)-5 | | (5/6*x)-3=(5/8*x)+7 | | 5+4y=21 | | 6+6a=-18 | | |4-5y|=41 | | D(p)=150–5p | | 101)-90=-8(-3n+5)-2 | | -15s-(-18)=-24s-(-20) | | 16=3/4x+2 | | 3(4z-8)=2(z+8) | | x-2(x+1)=5 | | 2(x^2-2x+10)=X^2+6x-4 | | m/5+17=8 | | 5x−(4x+7)=−3 | | (x+8)+(6x-58)+90=180 | | 14.3=x+1.8 | | 3/x+6=3/4 | | 6s-12=3+s | | 5(x+12)-2(x+3)=6 | | 1.5x+3=6x-8 | | 5=3w=20 | | 6-2x=6x-10x=10 | | 89=x+1/3(7) | | -(10x4=0 | | 4x+23/32=7/8-1/16x-1/4 | | (b-40/5)+b+2(b-40/5)=180 | | 3x+4x+7=90 | | 3x4=6x | | 5p-8p+14=-1 |