7(f-1)=9

Simple and best practice solution for 7(f-1)=9 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 7(f-1)=9 equation: 


Simplifying
7(f + -1) = 9

Reorder the terms:
7(-1 + f) = 9
(-1 * 7 + f * 7) = 9
(-7 + 7f) = 9

Solving
-7 + 7f = 9

Solving for variable 'f'.

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

Add '7' to each side of the equation.
-7 + 7 + 7f = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 7f = 9 + 7
7f = 9 + 7

Combine like terms: 9 + 7 = 16
7f = 16

Divide each side by '7'.
f = 2.285714286

Simplifying
f = 2.285714286

See similar equations:

| (3+5)5+1= | | 5=23-2x | | 5x+6h=7 | | mb-5n=yforb | | 140=-7(-6-2) | | 1250x+25=800 | | 3(x-2)-6x=-15 | | -11+7n-8-5=5n+5n | | 3x-12=11x-13 | | 6132.30=x+x*0.13 | | 2(x-1)+3=x-3-(x-2) | | 10=-6x-4x | | 3(2x+4)=69 | | -5a-54=5(4a+13.89) | | -3(r+9)=-35 | | 6t-40=20 | | 11y-23=7y+5 | | 5b(3c)= | | 2x*12+2x*10+60=30x | | f(r-2)=6x+7 | | sin(t)=0.25 | | -240=5(8k+8) | | 3(3n-1)=2(n+3) | | 3x-5-3x=x+8-x-1 | | -6x+1-5x=1 | | 0.05x=1.4 | | 16x+28x^2-30x^3=0 | | 4x+5=6-(11+x) | | 1.9(4-x)=-0.9(8-x) | | 0.2x=0.6(8-1x) | | d-3+4d=12 | | 2-(1x+5)=13-3x |

Equations solver categories