If it's not what You are looking for type in the equation solver your own equation and let us solve it.
r in (-oo:+oo)
(-1/10)*r = 5 // - 5
(-1/10)*r-5 = 0
-1/10*r-5 = 0 // + 5
-1/10*r = 5 // : -1/10
r = 5/(-1/10)
r = -50
r = -50
| y=2e-13 | | x-14=4x+4 | | t+10.5+120+2t=180 | | x+3x+7= | | -16t^2+90t+70=0 | | t+10.5+2t+30=180 | | 12/13^4x26^9/24 | | t+10.5+2t+60=180 | | 7x+23=3x+11 | | .6=2.25/X | | t+10.5+60+2t=180 | | Y=40x+6000 | | 2n^2-16n=8 | | 3a-5b=15 | | 10000000000000000000000000000x=1200000000*4009977554443222+4-5-9+9+9-4-7-8-9-974 | | log2(1/8)=x | | 2n^2-216=8 | | 49x-81=0 | | -4x+4y+8= | | 76x+32=124 | | 3x^3-x^2-27x+5=-4 | | 0.5=0.50 | | 15x-(7x+6)=11-(x+10) | | 400-32x720= | | x+5=1.50x+2.5 | | 3x+4y-7x+8= | | 12x=15*12+6*77-9-55+3 | | 10=0.3x+5.34 | | -x^2+12+35=0 | | 18z^2+12z+z=0 | | 10.00=0.3x+5.34 | | 2y^2-20y+50=0 |