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-4 = (9/5)*(x-5) // - (9/5)*(x-5)
Y-((9/5)*(x-5))-4 = 0
(-9/5)*(x-5)+Y-4 = 0
Y-9/5*(x-5)-4 = 0
Y-9/5*(x-5)-4 = 0
Y-9/5*x-4+9 = 0
Y-9/5*x+5 = 0
Y-9/5*x+5 = 0
Y-9/5*x+5 = 0 // - Y+5
-9/5*x = -(Y+5) // : -9/5
x = (-(Y+5))/(-9/5)
x = 5/9*(Y+5)
x = 5/9*(Y+5)
| 36=n-135 | | 0.03+0.03+0.02x=32 | | 9/15=9/25 | | a-267=-1251 | | -3k-3k-11=k+3 | | F(x)=7x^4-3x+x^2+5x-9x | | x-.20+x+.10=4.40 | | (6x+5)-(2x-5)= | | 9-10x=-11 | | v+77=141 | | x-21=-74 | | 3x^2y+9xy-33y=0 | | 3x+9=8x+4 | | 5x-17=3x-9 | | -126=k-34 | | 1000(6x-10)=40(365+100x) | | 4k(9k+9)= | | 6x-4-8x=0 | | 0=-100x^5+465x^4-540x^3 | | 0.33(x+8)=0.75(x+5)+0.13 | | 49=9x | | k-139=-599 | | 9/25=x/25 | | 1000(6x-4)=40(365+100x) | | (145.72)(C)(98.7)=(-145.72)(-4.184)(-27.4) | | -592=x-742 | | -36x=-100x^3 | | 6=×/5 | | 4y+10=3 | | 2n-2=244 | | g(x)=x^3-28x-48 | | 130-10+5x=180 |