If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3q+-3=-18
We move all terms to the left:
-3q+-3-(-18)=0
We add all the numbers together, and all the variables
-3q+15=0
We move all terms containing q to the left, all other terms to the right
-3q=-15
q=-15/-3
q=+5
| x+x10+2x-10=180 | | 1y=1y+1 | | 11/16x=51/2 | | 7/6d+4/3=-13 | | -(-7y-11)=12y-11-5y | | -n+7=-12 | | 1/5n-6=98 | | 4.5x-3=2.5x-4 | | 6h-3h=9 | | 15p+19=4(3p+10) | | -(3-6h)=6h+5 | | -(-7y-11=12y-11-5y | | 10=3k-4 | | r12=13 | | 3x2-36x+180=0 | | 6x+54=2x+2 | | 2z-2z+5z=5 | | (2/3)x=1.2 | | -213+x=-238 | | 50+30p=250+10 | | 4(3h-2)=88 | | -10+2t=-2 | | 4(3h-2)=8 | | y+45=-66 | | 7w+33=-5(w+3) | | 18w-17w=12 | | 2/3x=1.20 | | 2(5e+2)-2e=3(2e+3)+7 | | 96/w=8 | | -6(v+4)=-8v-4 | | 18x-8=8x | | 3x-10+45=2x+10 |