If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(y+7)(2)=2y(2)+8y+42
We move all terms to the left:
(y+7)(2)-(2y(2)+8y+42)=0
We add all the numbers together, and all the variables
-(+2y^2+8y+42)+(y+7)2=0
We multiply parentheses
-(+2y^2+8y+42)+2y+14=0
We get rid of parentheses
-2y^2-8y+2y-42+14=0
We add all the numbers together, and all the variables
-2y^2-6y-28=0
a = -2; b = -6; c = -28;
Δ = b2-4ac
Δ = -62-4·(-2)·(-28)
Δ = -188
Delta is less than zero, so there is no solution for the equation
| d—=74 | | 56=7x+3+3x+13 | | F+3n=7n | | F=7/2(n-44) | | 7x+3=3x+13+56 | | 4(x-5)=2(x+15) | | -22=5v-2 | | 2/x+5+3/2(x+5)=5/2 | | 2/3x+1=5,-8 | | 4x-19=x+116 | | 7x-x=-12 | | 2/3x1=5,-8 | | 3y+24=13y-86 | | x/3=1+x/2 | | 3(x+12)=2x-1) | | 5x+10+120=180 | | 20x+4=21x-1 | | X-1-3(5-2x)=(2x-5) | | 1+x/2=x/3 | | 0.24/(2x-5)=0.02 | | x*x=49/81 | | z+32+25=125 | | 7(2-x-4x)-5x+5=12(x+1/6)-2x+4 | | (2x-19)+(x+39)+x=180 | | x*x=16/25 | | x+(x/4)-(x/5)=21 | | 4y=-2y+18 | | 7(2-x-4x)-5+5=12(x+1/6)-2x+4 | | 2(3x+14)=-8x | | 12y+3=12y | | 13x+12(x+1)=10 | | 8x+71=4x-1 |