If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
y+7 = (3/7)*(x-6) // - (3/7)*(x-6)
y-((3/7)*(x-6))+7 = 0
(-3/7)*(x-6)+y+7 = 0
y-3/7*(x-6)+7 = 0
y-3/7*(x-6)+7 = 0
y-3/7*x+18/7+7 = 0
y-3/7*x+67/7 = 0
y-3/7*x+67/7 = 0
y-3/7*x+67/7 = 0 // - y+67/7
-3/7*x = -(y+67/7) // : -3/7
x = (-(y+67/7))/(-3/7)
x = 7/3*(y+67/7)
x = 7/3*(y+67/7)
| 3(x+6)+11=4(x+5)+12 | | 9t-6=9t-6 | | 5s+42=117 | | (x+3)*(4x+5)=65 | | y-8=7/8(x-9) | | 4c^2+6c^3=0 | | 4x^2+5=45 | | 3x+6x=-27 | | (s-9)(s+9)= | | (x+3)+(4x+5)=51 | | 4(6)+17(3)-10(9)= | | 1/3x48= | | 3sin^8x-4sinx=7 | | 3c+12=6c+9.54 | | y^2+6y+12x+9=0 | | 0.44x=39 | | 81+4(3+5)= | | (12x-6/35)•(10/1-2x) | | x^3-5x^2-6x+0x=0 | | -(z+4)+3z+1=-2(z+1) | | 16+4(3)= | | 2cos(x-1)-4sin(x-1)=0 | | 4x+16=232 | | 3[5(-5)-2(3)+4(2)]= | | 4m+5n-2m+6n= | | 3.7a+7.13=-1.75 | | 60x^3+12xy^2= | | x-0.43x= | | (93.75*x)-x=65 | | 15/12=5/x | | 7x=(x+20) | | 10x+15=-2x-33 |