3f-2=f+12

Simple and best practice solution for 3f-2=f+12 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 3f-2=f+12 equation:


Simplifying
3f + -2 = f + 12

Reorder the terms:
-2 + 3f = f + 12

Reorder the terms:
-2 + 3f = 12 + f

Solving
-2 + 3f = 12 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
-2 + 3f + -1f = 12 + f + -1f

Combine like terms: 3f + -1f = 2f
-2 + 2f = 12 + f + -1f

Combine like terms: f + -1f = 0
-2 + 2f = 12 + 0
-2 + 2f = 12

Add '2' to each side of the equation.
-2 + 2 + 2f = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 2f = 12 + 2
2f = 12 + 2

Combine like terms: 12 + 2 = 14
2f = 14

Divide each side by '2'.
f = 7

Simplifying
f = 7

See similar equations:

| -4(2t+1)=-36 | | w+0.66=1.66 | | 12(1.5+0.75y)-9y=18 | | 11=-6-4a-7 | | z+1.4=4.2 | | (g+5)*4=60 | | 3(a-7)=3 | | X-136=39-6x | | (u-6)*8=80 | | (q-6)*6=48 | | 3.5=w-1.5 | | 8(1.5+0.75x)-6y=12 | | -3x^2+4x=1 | | 1.5=x-2.5 | | 13n+17=9 | | 7(x+1)+12=5(x+1)+2x | | s*5-39=11 | | (3x-45)+(x+3)+(5x+12)=180 | | 12x-9y=18 | | 29.2=36.2-2 | | 4y+6.1+4.5y+1.9y+3= | | 4(x+4)=2x+9 | | -2x^2(3x^3-8xy)= | | u-0.75=0.25 | | 180+34=x | | 2x+14=5x-52 | | 6x+-6=3 | | 3x-6x+x-4+5x= | | 7x-7=7x+5 | | 2y+10=3y+4 | | 48x^3+12x=0 | | y(x^2-y^2+1)dx-x(x^2-y^2-1)dy=0 |

Equations solver categories