If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18-2g=40
We move all terms to the left:
18-2g-(40)=0
We add all the numbers together, and all the variables
-2g-22=0
We move all terms containing g to the left, all other terms to the right
-2g=22
g=22/-2
g=-11
| 3z=5z+5=4z-8 | | 4^3x+2=64^-x | | .7/x=80 | | -3u+18=8(u+5) | | 5w+11=3w+20 | | 2(8n-4)+6n=36 | | x+8x(-1)=-6 | | -8x+9x=7-2 | | -4x+14=≤54 | | (5y-2)=(9y+8) | | 101/4x16= | | 18y=–900 | | 9x=-900 | | k/11=8 | | 4/5m-5=15 | | 11.03=8.78+0.02e; | | |4x|+2=22 | | 12.5n=800 | | t-2.1=3,67 | | 2.7(1.5x‒3)=4.86 | | 16j=192( | | 4(n+–7)+–7=–19 | | 19,4-4x+2=-7 | | .4/2m+2m=3 | | 7-2/3y=23 | | 1/x=5/x-9 | | 3.1+m=5.4m= | | 2x+4x+108= | | 0,6x-8-0,4x=4 | | 6-m=17 | | –2p=8 | | 12x15=63x |