If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
-((3/8)*m)-1/4 = 2 // - 2
-((3/8)*m)-1/4-2 = 0
(-3/8)*m-1/4-2 = 0
-3/8*m-9/4 = 0 // + 9/4
-3/8*m = 9/4 // : -3/8
m = 9/4/(-3/8)
m = -6
m = -6
| 13n+2m+3n+3n-m= | | -144=8(5n+7) | | x-(x+7)=91 | | 45x=999999x-4 | | -7q-8=-8-q | | -r+4=5 | | 1/2x-1/3*(4-5x/10)=1/3 | | 6=2a+a | | 24x+18=0 | | -3=-c | | 12a+6=30 | | 8d=7d+7 | | 2x-19y=7 | | 133b+8=5 | | 2(3-4+5-10)= | | x+(x+7)=91 | | 10-9y=-10y | | 16p+3=2(8p+4) | | 5x+23=2x+2 | | -6r+2=-8r | | 40x=0 | | 6(1)=3Y-9 | | -5.2x+58.9=15.9+1.8x | | 4x-10=53 | | -7/3v=21 | | 5x+1=58 | | 8x=6x-45+5x | | 7v-4=6v | | m=n/10 | | 8(-5v+4)=-208 | | 2(4b+2)=4(6-7) | | 2x+6x=736 |