If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.5p+18=30
We move all terms to the left:
0.5p+18-(30)=0
We add all the numbers together, and all the variables
0.5p-12=0
We move all terms containing p to the left, all other terms to the right
0.5p=12
p=12/0.5
p=24
| 1/2x-5+5/2x-3=2 | | 53=45-n | | |4x+3|=|8x+1| | | 4x-4+48=180 | | -13=x-(-3) | | x+23/7=11 | | -668=-47+-23j | | 5(2x-1)-7=3(1-2x) | | s+6=–4 | | 3(x+4)=3x=0 | | d+9/8=5 | | –2(7–y)+4=–4 | | 5/p=10/2 | | n+5=-1——-16 | | X²+2x+1=100 | | 9p=81,p | | -53=7x-14+6x | | 16y+44=140 | | z/2-(-5)=6 | | 4x+5-11x+13=4 | | -63+x=120 | | 6-(x-3)=4x-8 | | 6/4.2=x/7 | | 20=-4.9t^2+25t+0 | | v/4+12=11 | | 2(x-5-6)=4x-10 | | 20=4.9t^2-25t+0 | | 10=2a+13–a | | 161=-9d+8 | | 2(x-5)-6=4x-10 | | s+4/4=4/8 | | 11=(2b+3) |