3f-12=18

Simple and best practice solution for 3f-12=18 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-12=18 equation:


Simplifying
3f + -12 = 18

Reorder the terms:
-12 + 3f = 18

Solving
-12 + 3f = 18

Solving for variable 'f'.

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

Add '12' to each side of the equation.
-12 + 12 + 3f = 18 + 12

Combine like terms: -12 + 12 = 0
0 + 3f = 18 + 12
3f = 18 + 12

Combine like terms: 18 + 12 = 30
3f = 30

Divide each side by '3'.
f = 10

Simplifying
f = 10

See similar equations:

| 5x+3y+2z=600 | | 5x+3y+2z=00 | | x+8=2(x+5) | | 5x+3y+2=600 | | x^2+105x+2700=0 | | 13=-.16y | | 2x+y+36x=x | | 60+3t+2t=185 | | 3x*6892= | | -2/3(3x-4)=1/4(6x+10)-2 | | -x-(13+4x)=-3 | | 5x+y+3+2=600 | | x^2+105x+1200=0 | | 3i-6-7i+21=6i-12+6i+24 | | 3x^2+2x+5=8 | | 3i-6-7i+2=6i-12+6i+24 | | .25w=16 | | 31i-6-7i+2=6i-12+6i+24 | | -1.26a=10.08 | | x^2=1165 | | 28+y+3y=172 | | -14a^2+42ab=0 | | 3x-3+1+2x=4x-4+1x | | 2x^2-16x-12=0 | | 44-5x=13x+22 | | 0.02+0.01=0.15r^2 | | -5c=9.2 | | 6a^2-a-3=0 | | g-a+4g+6=12 | | -46-70=7x+24 | | 2h-15+7h=75 | | 2x-6+3x=7x+35+2 |

Equations solver categories