3(f-5)=9

Simple and best practice solution for 3(f-5)=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 3(f-5)=9 equation: 


Simplifying
3(f + -5) = 9

Reorder the terms:
3(-5 + f) = 9
(-5 * 3 + f * 3) = 9
(-15 + 3f) = 9

Solving
-15 + 3f = 9

Solving for variable 'f'.

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

Add '15' to each side of the equation.
-15 + 15 + 3f = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 3f = 9 + 15
3f = 9 + 15

Combine like terms: 9 + 15 = 24
3f = 24

Divide each side by '3'.
f = 8

Simplifying
f = 8

See similar equations:

| y-1/2x=6 | | 24-2(4-x)=0 | | X-3+6=17 | | 6v^2=110-8v | | 16+7z=8(t+2) | | 8(4x-3)=8x+4 | | -6/-8 | | a^2-4a=12 | | 10-z=7 | | 5(2x-1)=4x-5 | | 4p=10 | | x^4+4x^2+9= | | 6(0)+7=14y | | a^2+2a+2=0 | | 16+7(z-2)=6z+1 | | 29-3(3-x)=-4 | | 3x-2*(6x-3)=42 | | 2*(x+1)+3x=37 | | 2+3(x-5)=-25 | | 3(q-6)=9 | | 186-4x=41x+16 | | 7*(x-4)-3=46 | | -3*(2x+1)=21 | | 2(z-1)=10 | | 2*(3x+5)=-44 | | x^2-28x+c= | | 2*(x+5)=24 | | p^2-10p+c= | | -10n+2=-9n-5 | | -4-7x=2x-40 | | 2=g-2/3 | | a^2-12a+c= |

Equations solver categories