If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10(f+1)=100
We move all terms to the left:
10(f+1)-(100)=0
We multiply parentheses
10f+10-100=0
We add all the numbers together, and all the variables
10f-90=0
We move all terms containing f to the left, all other terms to the right
10f=90
f=90/10
f=9
| Y=2x-3;(4,5) | | 3/5b=12 | | 6*8y*2=110 | | 9-x/5=6 | | 49=7/9x | | 4+x+2-2x=6 | | 6+8y*2=110 | | 5(x-1)-3(x-2)+2(x-6)=0 | | 46=6x-2x-2 | | y-21=-25 | | 6c^2+23+20=0 | | -33=x^2-3x-11x | | 5 | | n^2-12+14=0 | | (11x-33)/x-3=x | | 35=2/5w | | 2xx+7=39 | | 2(25c)=125 | | n2-3n-4=0 | | 2-x=8-18 | | n2+5n-104=0 | | 157+–11x=69 | | y=15X+2000 | | 114+7x=3.84+3x | | 4x2+4x=15 | | 26=-2/3+4(3-x) | | 10x-2(3x-5=6 | | b2-8b-48=0 | | X^2-3x+9=9 | | 2(z+5)=15 | | 5+10=10y | | 78-2x=x+63 |