If it's not what You are looking for type in the equation solver your own equation and let us solve it.
25-0.5x=16.5
We move all terms to the left:
25-0.5x-(16.5)=0
We add all the numbers together, and all the variables
-0.5x+8.5=0
We move all terms containing x to the left, all other terms to the right
-0.5x=-8.5
x=-8.5/-0.5
x=+17
| 57+66+a=180 | | 76.50/0.45=c | | 5y+2+4y=202 | | 7w-2=26 | | -2x+7=x+9 | | 56+68+a=180 | | .8333b=1.875 | | 12-4f=2f+24 | | y/7=4=6 | | 12f-4f=2f+24 | | 5h=50-5h | | 3s-4=29 | | 322/7/10=s | | X²+6x+9=7 | | 6y-+7=43 | | y/2+3/2=y/3-4/3 | | 5x+43=2x+16 | | -x-15=3x+21 | | 6t=3t-21 | | C=23+8x | | x^2+319x+812=0 | | 7(u+2)-5u=24 | | -1x+20=31 | | 6^x^2-24=36^x | | 4v+4(v-2)=-16 | | -12k=3k | | Z=5-z | | 4y+2=29-2y | | 3(r+3)=5(r-3)+8 | | 0.6x=x–16 | | -x+5=5(x-5 | | .60y=y–16 |