If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7f+4=18
We move all terms to the left:
7f+4-(18)=0
We add all the numbers together, and all the variables
7f-14=0
We move all terms containing f to the left, all other terms to the right
7f=14
f=14/7
f=2
| 7p-10=3p+2 | | 3g+17=35 | | j/9=546 | | 3t+5=41 | | |5+2x|-10=30 | | 15g=240 | | 18.5+w=-12 | | x2+13x-12=7x-7 | | 33+3y-7=13y-10-4y | | 3(x-6)+6=5x-2 | | 1/5x+4=3/10x-6 | | 13=7q-19 | | 7(2x+8)=35+4X | | 13=7q-23 | | 63+6x=15x | | -7.9=x/14.1 | | 6=2(y+2) | | 2=11-m | | 10c=1 | | 2b-49=b | | h/6−1=−3 | | 4m+16=-36 | | 3c+7=5c−3 | | 20x+3=7x-6 | | 5^2x+1=-1.5 | | -4(x+7)=-57 | | 7a+8=3a−8 | | 2s+11=41 | | 22x–3=6x+3 | | 5h+1=6 | | 7x−6=4x+30 | | -4(x+3)=-73 |