If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x(x-7)=-44
We move all terms to the left:
4x(x-7)-(-44)=0
We add all the numbers together, and all the variables
4x(x-7)+44=0
We multiply parentheses
4x^2-28x+44=0
a = 4; b = -28; c = +44;
Δ = b2-4ac
Δ = -282-4·4·44
Δ = 80
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{80}=\sqrt{16*5}=\sqrt{16}*\sqrt{5}=4\sqrt{5}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-28)-4\sqrt{5}}{2*4}=\frac{28-4\sqrt{5}}{8} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-28)+4\sqrt{5}}{2*4}=\frac{28+4\sqrt{5}}{8} $
| 3(x+4)+6=12x-9 | | 12x+9=2×-11 | | -2x+5x=-15+3 | | -2p+8=6-(9p+2)= | | u/8.96=7 | | -15v-28=-15v+12 | | 5/7+b/5=7/10 | | 6+-2b=4 | | 7x+10+10+x+x=180 | | 7x-5=10+12(x+5) | | -12x+20=80 | | 6+-2p=4 | | m-9/3-5m-11/7=2 | | -41=-7x-13 | | 45/6=n/10 | | m-7/10=1-1/5 | | 45/6=10/n | | 24=6/5y | | -140=-5(6p-2) | | 6/45=n/10 | | 2(x+.3)=1.3 | | (9x-12)16=754^2 | | 7x+1=12x-10 | | -30x(6-1=0 | | 3(-2y+6)-4=28 | | -1/3(6x+8)=10 | | 10(x+10)+12=11x-12 | | -6y+14=28 | | 4p-10=p | | 0.75x-16=28 | | 7+f/2=1 | | -28+4x=-92 |