7f+5=9(f-7)

Simple and best practice solution for 7f+5=9(f-7) 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 7f+5=9(f-7) equation: 



7f+5=9(f-7)

We move all terms to the left:

7f+5-(9(f-7))=0



We calculate terms in parentheses: -(9(f-7)), so:

9(f-7)

We multiply parentheses

9f-63

Back to the equation:

-(9f-63)



We get rid of parentheses

7f-9f+63+5=0

We add all the numbers together, and all the variables

-2f+68=0

We move all terms containing f to the left, all other terms to the right

-2f=-68

f=-68/-2

f=+34

See similar equations:

| 1/2(2/3x+10)=3/5x+1 | | –6=2r+–2 | | 2x^2+5x+4=2x^2-10 | | -7x+18=-52 | | 7x+2=-48 | | 9/7-4/5=c | | z3+5=9 | | 8(x-5)=12 | | 2(b−3)=3(b−1) | | 3/0.1=x/x+3 | | 810-9y=729 | | -2(x+5)=-2x-20+10 | | 6(x-3)=72/6 | | -3/7x-9/28x+1/4x=-42 | | −13x+5=−6x+20−7x | | 3w-6-2w=w-2 | | 19x-8=12x-29 | | -5x-5=4+4x | | 135x=(x-2)×180 | | -20x²+60x=0 | | 85=5(5+2n) | | 5(3x+9)=-20+50 | | -4(-5x+4)-x=3(x-1)-1 | | -2(8n-2)=-23-7n | | 30=2v+3v | | m4-3=7 | | 1.25g=65 | | |r-8|=r+6 | | 5n-(-12.5)=-18 | | 35-25=h | | 13x+7x^2-2=0 | | 2/x+3/2x=7/8 |

Equations solver categories