If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90=f+38
We move all terms to the left:
90-(f+38)=0
We get rid of parentheses
-f-38+90=0
We add all the numbers together, and all the variables
-1f+52=0
We move all terms containing f to the left, all other terms to the right
-f=-52
f=-52/-1
f=+52
| 4b=-68b= | | 3^8n+^3=81 | | 89=f+60 | | (16+9x*2-58)/3-1=13 | | 4.5=3.7-2y+5.9+5y | | 2,5k+18=-4 | | 12x-26=8x+94 | | x-6=123 | | 5c+3+2c-4=90 | | g-16=30 | | 95=k+9 | | -(x+5)=20 | | 30w=30 | | a-14=32a= | | 2/5=2/10+a | | 5(u-2)=25 | | 2,5k+18=4 | | -3(w+8)=-6 | | 70m=50m+500 | | 2q+4=6 | | -7v/3=-49 | | 2v+1=15 | | 1/3k=41/8 | | 11r+2=13 | | b+4=80 | | y-6=-34.y= | | -15/4=5w | | s+53=93 | | x^{5}+4x^{3}-45x=0 | | 7x=3x=3x=13 | | 9g=720.g= | | Y=2x+1,4 |