If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2(-3y-25)2y=22
We move all terms to the left:
-2(-3y-25)2y-(22)=0
We multiply parentheses
12y^2+100y-22=0
a = 12; b = 100; c = -22;
Δ = b2-4ac
Δ = 1002-4·12·(-22)
Δ = 11056
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{11056}=\sqrt{16*691}=\sqrt{16}*\sqrt{691}=4\sqrt{691}$$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(100)-4\sqrt{691}}{2*12}=\frac{-100-4\sqrt{691}}{24} $$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(100)+4\sqrt{691}}{2*12}=\frac{-100+4\sqrt{691}}{24} $
| (0.4-x)(0.8-2x)^2=0 | | 5(x-1)+4=34 | | -1/4x+5=3/4 | | (4x+45)/(5x-18)=180 | | 0=-t^2+4/3t+1/4 | | 4b+48+7-43=180 | | j=12=25 | | 4c-50-28+34=180 | | 8b−19b+13b+-5b=15 | | 5y-19-19-17=180 | | 5+3x-4x=36 | | 6p+24=180 | | 7y-12+61+33=180 | | (4x+45)-(5x-18)=180 | | 8x4+8x3=x4+3 | | 3x∘+80∘+2x∘=180∘ | | 3b+40+18+44=180 | | 10x-2=5x+2 | | 8=4y=12 | | 7u+12=180 | | 2z-34+30-50=180 | | Y=0.8x-150 | | 3.14=3x | | 64=2^n-9 | | 25w+55=180 | | (3x+2)^2=18 | | 8z/4-3=-7 | | 10=2m-4 | | x+19.3=33.3 | | 3 16×b=−9 8 | | 3/16*b=-9/8 | | 8m^2+6m=9 |