-3f=18-f

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


Simplifying
-3f = 18 + -1f

Solving
-3f = 18 + -1f

Solving for variable 'f'.

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

Add 'f' to each side of the equation.
-3f + f = 18 + -1f + f

Combine like terms: -3f + f = -2f
-2f = 18 + -1f + f

Combine like terms: -1f + f = 0
-2f = 18 + 0
-2f = 18

Divide each side by '-2'.
f = -9

Simplifying
f = -9

See similar equations:

| -6x^2-x-4=0 | | 53-7x=15+12x | | 0=x^2+2y^2+4y-2x+1 | | d-23d= | | 28=5x+3(2x+11) | | (2xh)+(2xh)+(h+h)=180 | | 16x+9=15x-4 | | (X+7)(3x+5)=0 | | 3(4x-3.2)=5x-9.6 | | 3(2-3x)=52 | | 2x-4+3x=7x-3 | | 70x+90=90 | | 7x-5=5x-6 | | x^2-6x=22 | | 6u-9+3(2u+3)=4(u+3) | | 4(x+1.78)=3x | | 8n+16=8 | | 200x-0.08=600x+0.52 | | 3x+7=-2x+27 | | 6-6x=6x-10x+10 | | 3.9x-73=2.4x+5 | | 8z-24=6+2z | | 5m-7=10+3m | | 6.2=8x+1.4 | | 6-6x=6x-10+10 | | 6n-2=1 | | -4(v-4)=-7+37 | | 2y-8+14=-6 | | 2t-7=-16+t | | 3+3u=6 | | -19=5(u-5)-8u | | -3x^3+3x^2-21x+7=0 |

Equations solver categories