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)
-7 = (5*x-19)/(-3) // - (5*x-19)/(-3)
-((5*x-19)/(-3))-7 = 0
(-1*(5*x-19))/(-3)-7 = 0
(-1*(5*x-19))/(-3)+(-7*(-3))/(-3) = 0
-1*(5*x-19)-7*(-3) = 0
40-5*x = 0
(40-5*x)/(-3) = 0
(40-5*x)/(-3) = 0 // * -3
40-5*x = 0
40-5*x = 0 // - 40
-5*x = -40 // : -5
x = -40/(-5)
x = 8
x = 8
| 2+2r-5x=38 | | M/30.1=-5.2 | | 12d+3-9d=12+-6d | | 5p-6(2p+1)=4p-2 | | 10u+7=16u+-32+-9 | | 18+9w+-4w=3w-10 | | y=3cos^5(3x+7) | | 4c+12=-3x-6+4x | | x^2-1x+x^2=0 | | 2xyz-5zyx+xzy= | | B/2-6=4 | | 3x(2)+7x-8-6x+12= | | x/4=2400/5000 | | 3x+6x-3+9-5x= | | 2x+5x+61=180 | | 3x+1.5y=-3 | | 0=-16t^2+266 | | -8-7m=10+2m | | 4n+2(n-1)=-6n+2(5n-3) | | 9y+4=49 | | 10x-5=22-3x | | 8-7h=-3(4h+9) | | 2.25=8 | | F=7/2(n-59) | | y=-16t^2+266 | | -96=-4(-8+4x) | | -8h=-0.36m | | A^4-36=0 | | 3x*3x+7x-8-6x+12= | | 33=8x+9 | | 8x-12=15x-4c | | -18+n=-31 |