If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3=-42+p
We move all terms to the left:
3-(-42+p)=0
We add all the numbers together, and all the variables
-(p-42)+3=0
We get rid of parentheses
-p+42+3=0
We add all the numbers together, and all the variables
-1p+45=0
We move all terms containing p to the left, all other terms to the right
-p=-45
p=-45/-1
p=+45
| 15x+7x=20x-36 | | 3x+5=5x-95x−9 | | 1300=100x | | -x–15–3x=x+9 | | (-1-2x)/3=5 | | x/42=49/147 | | -6x=3x+36 | | x+98.75=108,625 | | 28/21=44/x | | 3x+x^2=10 | | r-11/2=5 | | 7b-1-7=15 | | 6/x=18/51 | | m−13.7=1.2 | | 25/15=n/3 | | 7(10+9n)+6=13 | | 3(2x-9)^2=27 | | -7x-3(x-8)=104 | | 7-6x=-113 | | t/2=1.93 | | |x-3|-10=15 | | x−10=7 | | -6=4v-7v | | 6+2(6x+10)=50 | | 3t^2+-2t+-3=0 | | 1x+6=7x+0 | | (2m+12)=7m-3 | | x-31=33 | | 4+8=2x | | 22=-2(5x+4) | | 220=w(11 | | 8m+(7m-1)=(5-m)-(3-m) |