15+9f=7(2f+4)

Simple and best practice solution for 15+9f=7(2f+4) 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 15+9f=7(2f+4) equation:


Simplifying
15 + 9f = 7(2f + 4)

Reorder the terms:
15 + 9f = 7(4 + 2f)
15 + 9f = (4 * 7 + 2f * 7)
15 + 9f = (28 + 14f)

Solving
15 + 9f = 28 + 14f

Solving for variable 'f'.

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

Add '-14f' to each side of the equation.
15 + 9f + -14f = 28 + 14f + -14f

Combine like terms: 9f + -14f = -5f
15 + -5f = 28 + 14f + -14f

Combine like terms: 14f + -14f = 0
15 + -5f = 28 + 0
15 + -5f = 28

Add '-15' to each side of the equation.
15 + -15 + -5f = 28 + -15

Combine like terms: 15 + -15 = 0
0 + -5f = 28 + -15
-5f = 28 + -15

Combine like terms: 28 + -15 = 13
-5f = 13

Divide each side by '-5'.
f = -2.6

Simplifying
f = -2.6

See similar equations:

| 4x^2-7x+k=0 | | x+43=56 | | 5b-8-6=-17 | | x+11=74 | | 4r-8-3r+3=2r+12 | | 5x-2(2x+14)=12 | | Z+1(2z+3)=15 | | 5t^2-55t+90= | | -5/8x-2-5 | | 5x-2(-2x+14)=12 | | 33b=c/t | | z-4z=9z-5-z | | s^2-7s+12= | | 2x+15=X^2+12x+36 | | .2x-.08(x-10)=24.80 | | 1/5-1/2p=5/8 | | y-121=0 | | 4/x+1/2x= | | 56x^2=0 | | (x+1/4)+5=(x+6/7) | | (85+2m)15=36 | | 16y-4=20y+32 | | -8(n+4)=-7n-36 | | (x/2)+(4/9)=(x/9)-(4/9) | | x^2/3-9x^1/3-6=0 | | 3x+2+2x+4= | | 12-3*0= | | s^2+5s+4= | | 8x-1=6+7x | | 5n+11=66 | | 8x-1=6+7 | | 2(x+9)+4x=54 |

Equations solver categories