F(x)=(18-x)

Simple and best practice solution for F(x)=(18-x) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for F(x)=(18-x) equation: 



(F)=(18-F)

We move all terms to the left:

(F)-((18-F))=0

We add all the numbers together, and all the variables

F-((-1F+18))=0



We calculate terms in parentheses: -((-1F+18)), so:

(-1F+18)

We get rid of parentheses

-1F+18

Back to the equation:

-(-1F+18)



We get rid of parentheses

F+1F-18=0

We add all the numbers together, and all the variables

2F-18=0

We move all terms containing F to the left, all other terms to the right

2F=18

F=18/2

F=9

See similar equations:

| 40b=4,920 | | C(x)=40.75-0.05x | | 6x-21=3x+9 | | 2.4x=28 | | x+22=-3x | | -3x+17=-55+3 | | x^2-(4x-2x^2-8)=2x^2+4x-8 | | 6(3x-2)+24=36 | | 25x-x^2=144 | | x+24=3x-3 | | -11=-6v-5v | | 0.5t+4.1=4.7-0.3t | | 7/10x=40 | | 12x+24=4x+96 | | 0.5x+3=-6 | | 3^7x+4=(1/27)^x-3 | | 5x+2+4x-18+3x+8=180 | | 43/10-(12/5x+51/2)=1/2(-33/5x+11/5) | | 43/10(12/5x+51/2)=1/2(-33/5x+11/5) | | 14x3/4=18 | | X^3+x^2=3150 | | 7f+8f=15f | | -8(3-k)=32 | | 0.01(x-2)=100 | | 24x+14x=12x-92 | | 4*(x+3)=48 | | 8k-2k=0 | | 48=-8(w+2) | | 8x-55=3x+20 | | 48=-8(w+2 | | 2a+62=100 | | 3x-8(-3)=9 |

Equations solver categories