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+9 = (7/5)*(x-5) // - (7/5)*(x-5)
y-((7/5)*(x-5))+9 = 0
(-7/5)*(x-5)+y+9 = 0
y-7/5*(x-5)+9 = 0
y-7/5*(x-5)+9 = 0
y-7/5*x+7+9 = 0
y-7/5*x+16 = 0
y-7/5*x+16 = 0
y-7/5*x+16 = 0 // - y+16
-7/5*x = -(y+16) // : -7/5
x = (-(y+16))/(-7/5)
x = 5/7*(y+16)
x = 5/7*(y+16)
| 10x+7=3x+2 | | 7v-12=9v+17 | | 10/11x-10/11-11 | | 4s+8=12s-15 | | x^2+mx+8=0 | | 8r-11=72-5r | | 5(2x+1)/3=4x+1 | | 6-2i/1+i | | 24x^2-8x^3+128=0 | | 2x^-1*2x/(-x^-5y^0)^3 | | 0.85x+720-0.9x=704 | | 8j-9=12j+8 | | 4h+9=9h+15 | | 2x+1/3x-5=0 | | 15u^2-11u+2= | | 9x^4-9x^2+2= | | 5f-6=8f-17 | | 6e+7=11e-9 | | 11-2x/1-4x=1.2 | | 3679852x^3+9X^2-1=0 | | 25x+12=13 | | 3566=25x^2-64x+32 | | a^3/a^4-a^3 | | y=p^2x+p^3 | | 54-2x= | | 30-5x= | | 81.565-z=78+189.59-191.1 | | 25/100=4/x | | 29+4/5= | | -6=2w | | 2z-9z=17-38 | | 5x-6x-8=0 |