If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18=7+9w-8w
We move all terms to the left:
18-(7+9w-8w)=0
We add all the numbers together, and all the variables
-(w+7)+18=0
We get rid of parentheses
-w-7+18=0
We add all the numbers together, and all the variables
-1w+11=0
We move all terms containing w to the left, all other terms to the right
-w=-11
w=-11/-1
w=+11
| -50=4b-5(12+b) | | 90=9(c+1) | | -8(x+12)=-32 | | 4z+2z=12 | | -3(t+3)-11=-11 | | 31-12n=221 | | -3(t+3)–11=-11 | | 5b-4b=-4 | | 8+4=2+(x-1) | | -x–112=11 | | 3(1+b)=-15 | | 3(1+b)=-5 | | -4y+8y=-24 | | ∣∣2y+2∣∣−3=9 | | 2-4d=6 | | 2–4d=6 | | 3(2x+4)=8(x-16) | | (4k+5)+(6k+10)=180 | | 13=5a-12 | | X-6/4=x+2/6 | | -8=2(x-7)=-8x | | 13=5a–12 | | 52=3x^2 | | -5(3+r)=20 | | 10x^2+20x+100=180 | | 91=10y-9 | | {a}{3}-6=15 | | 3x–4=5x–10 | | z+8/3=4 | | 5x–4 =10x+4 | | 0=0,5x+1 | | 42=6x-54 |