2f-9=-1

Simple and best practice solution for 2f-9=-1 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 2f-9=-1 equation:


Simplifying
2f + -9 = -1

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

Solving
-9 + 2f = -1

Solving for variable 'f'.

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

Add '9' to each side of the equation.
-9 + 9 + 2f = -1 + 9

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

Combine like terms: -1 + 9 = 8
2f = 8

Divide each side by '2'.
f = 4

Simplifying
f = 4

See similar equations:

| 7xy-5=0 | | -7z+16=-5z+10 | | 0.49x=49 | | 8s^2-2s-3=0 | | -7=8+3g | | 3x+8y=-13 | | 4(2a+3b)+2a= | | 3f/9/21 | | whatis-14+6b+7-2b=1+5b | | 7-4g=-9 | | (3y+53)=(7y-55) | | 30=16t^2+64t | | 5(x-9)+7=11-x | | 1=y/2-1 | | x^2=-5/2 | | 45-20x^2=0 | | 4(3x-8)+7= | | 1-2c=-7 | | 6x-2=84 | | 11+4n=5n | | -3x12/32-8x | | 5x-9+7=11x | | 8x=-26 | | 8x=-26 | | 22=6x | | 18(7s+6)=-9(3s-54) | | 0=x^2-x+22 | | .4x+39=5.78 | | (x^2)(y^2)+(x)(y)=2 | | -x^3-3x^2+6x+8=0 | | ln(3x+1)=-6 | | 9x-8=3x+26 |

Equations solver categories