If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
y = (-3/7)*(112/13)+3 // - (-3/7)*(112/13)+3
y-((-3/7)*(112/13))-3 = 0
y+48/13-3 = 0
y+9/13 = 0 // - 9/13
y = -9/13
y = -9/13
| 2+5/7= | | .75d-.2=.5 | | 4x^2-11x+16=0 | | 5z+80+(-5)=80+10z | | 14y+10=16 | | 12=7-N | | 14/56=n/-8 | | 20x+5y^2=0 | | -3x+3(3x-4)=2-8x | | -0.2x+0.3x-9=5 | | -3c+3(3x-4)=2-8x | | (9-w)(4w+3)=0 | | 17/2=34/m | | 1.5d-6=5 | | -0.3(2.6)+2.6y=8.8 | | 4x-8x+12=5(2x-4)+1 | | (-3/7x)+3=(1/2x)-5 | | 8(2r-2)/5=8r-7/3 | | 5x+81=2x+105 | | 4/-13 | | -0.3(-0.3)+2.6y=8.8 | | -.75X+3= | | -8/7r=6 | | 14+x=5 | | x/9-1=-7 | | (1/2)r+18=36 | | -3/4x+3 | | 7y-28x^2=0 | | 6x-72=3x-9 | | (3/4)p-12=27 | | z/5+6=7-z/4 | | Qd=15-4P |