2(f+1)+1=9

Simple and best practice solution for 2(f+1)+1=9 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 2(f+1)+1=9 equation:


Simplifying
2(f + 1) + 1 = 9

Reorder the terms:
2(1 + f) + 1 = 9
(1 * 2 + f * 2) + 1 = 9
(2 + 2f) + 1 = 9

Reorder the terms:
2 + 1 + 2f = 9

Combine like terms: 2 + 1 = 3
3 + 2f = 9

Solving
3 + 2f = 9

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + 2f = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 2f = 9 + -3
2f = 9 + -3

Combine like terms: 9 + -3 = 6
2f = 6

Divide each side by '2'.
f = 3

Simplifying
f = 3

See similar equations:

| 6(a+2)=42 | | 3(4w-6)=114 | | 30000x+2400=36000x+2000 | | 72+3x+3= | | 15h-14h=11 | | 24000x+3000=30000x+2400 | | -18d+14d=16 | | 9u-7u-2u+3u=3 | | e+8=-28-3e | | 13.1+5.5+1.6= | | 10z^2+37z+7=0 | | 9w-7=4w-17 | | 15+x+x=51-x-x-x | | k+3k+4k-5k+3k=12 | | 7u+u-2u-3u-u=14 | | X+3x=480 | | t(t)=-16t+45t+6 | | 20=4(3+x) | | 10=2(5)x | | 10p-p-5p-3p=10 | | (3x-5)+(-4+1)= | | 10a+18-20a+5a=-13 | | 8v+2v-9v=17 | | 3x/15=-11/15 | | 2d+4d-5d=20 | | 6a-5a-a+2a=16 | | 10k-8k-k-k+3k=18 | | 15w-13w=8 | | 8d-7d=9 | | 5m-4m=16 | | .6y+.75y=34 | | (1/9)•X=243 |

Equations solver categories