If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(10y-6)(7y-6)=0
We multiply parentheses ..
(+70y^2-60y-42y+36)=0
We get rid of parentheses
70y^2-60y-42y+36=0
We add all the numbers together, and all the variables
70y^2-102y+36=0
a = 70; b = -102; c = +36;
Δ = b2-4ac
Δ = -1022-4·70·36
Δ = 324
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}$$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{324}=18$$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-102)-18}{2*70}=\frac{84}{140} =3/5 $$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-102)+18}{2*70}=\frac{120}{140} =6/7 $
| 2x+-6=5x+6 | | −14+6x+7−2x=1+5x,x= | | 6-6y+4y=5 | | 5(3-x)+8=3+2(x-2) | | 3x+5.50x=7,900 | | 7x+28=5x-7(7x-4 | | -37+6v=7(7+7v | | -7(u-7)=-5u+37 | | x+（x*0.1）=72000 | | 9x+15=5x+10 | | -18u=36 | | -6p-21=21=3p-12 | | 4n²−6+6n²+3n=−6 | | 8t+12=9 | | 7=13-6t | | Y=30+4y | | (x−2)(4x+1)=(7x−1)(x−2) | | 89*52/86+x=433 | | 89+52-86+x=433 | | 1000+x=50000 | | 1000+x=9000 | | 600+x=50000 | | 2p+7=5p-6 | | 600+x=9000 | | 5x+3=2x=15 | | 4z-13=z+5 | | 2(r+2.1)-7r=7.8 | | 5n+2=27n= | | 2x^2-6.2=0 | | 5x=41/2 | | T=-20+36e | | 2078=x+.1x |