3f+9=2f

Simple and best practice solution for 3f+9=2f 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+9=2f equation:


Simplifying
3f + 9 = 2f

Reorder the terms:
9 + 3f = 2f

Solving
9 + 3f = 2f

Solving for variable 'f'.

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

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

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

Combine like terms: 2f + -2f = 0
9 + 1f = 0

Add '-9' to each side of the equation.
9 + -9 + 1f = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 1f = 0 + -9
1f = 0 + -9

Combine like terms: 0 + -9 = -9
1f = -9

Divide each side by '1'.
f = -9

Simplifying
f = -9

See similar equations:

| 0.75(x+-2)=12 | | Xy+5xy+xy+5xy=0 | | 5x+4.4=19 | | 1200+100(7)=3230-190(7) | | cos(3.14/12) | | (9v-4)(8v+1)=0 | | 39.26+3.9k=70.46-6.1k | | 2+2=b | | 4z/9-9=0 | | 6+3ln(x)=4 | | -11=7+-x | | 30/(2*3-5)*2= | | 2(x+y)+3x= | | g=-9+3x | | 4c+36= | | 2y+3x+2x+3y=0 | | 1/3x=7/4 | | -12x+7y-2x-3y= | | 3m+13-4m+6= | | -10=x+7x-2 | | y+8x=-5 | | 12b+2b+-b+-9=-87 | | 16=-89y | | 21-2/3x=63 | | 30=6v+3(v+4) | | -6-3(6-(-3+1))= | | 2p+3t+2t+3p=0 | | 6(4c+2)-6(2c-2)= | | 16=7(w-4)+4w | | x-10+x-20=x+20 | | (x+2y^2)(3x+2y^2)=0 | | 32=5x+10+6x |

Equations solver categories