If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18+.12=x
We move all terms to the left:
18+.12-(x)=0
We add all the numbers together, and all the variables
-1x+18.12=0
We move all terms containing x to the left, all other terms to the right
-x=-18.12
x=-18.12/-1
x=18+0.12/1
| 18x+.12=30 | | 200/2x=0 | | -3x-12=63 | | 75=6m | | 6=2+0.5x | | 6n-40=7n+4 | | 4) 3(x-3)=6 | | 80+3x=350 | | 24=5x+21 | | 24=1x+21 | | 2x+7=−2x+7 | | 3x+4x×2=61 | | .8p=20.4-9.84 | | –4x+10+8x=4x+ | | 3x0.4=0.12 | | 8p^2-56p+98=0 | | 9(2x+1/3=39 | | 3x0.4=1.2 | | 3x(2/3)-2=46 | | 361w^2+38w+1=0 | | 4q^2+49q+12=0 | | 4q+49q+12=0 | | -10=t-8- | | -3(v+1)=2v-18 | | 22k^2-23k+1=0 | | 0.25x=-5+0.75x+128 | | 3x+7x-4=16 | | 4(x-4)-1=-5(-4x+5)-2x | | 3x +10=13 | | 27k^2-252k+81=0 | | x^2+2x+37=7 | | 9x=5x+8x |