Harmonystanley2007 Harmonystanley2007
  • 04-06-2020
  • Mathematics
contestada

Solve for f.

–7f − 9 = 9 − 4f

f =

Respuesta :

3321james
3321james 3321james
  • 04-06-2020
F= 6.
-7f -9=9-4f
3f-9=9
3f=18
F=6
Answer Link
Cathenna
Cathenna Cathenna
  • 04-06-2020

Answer:

[tex] \boxed{f = -6} [/tex]

Step-by-step explanation:

[tex] = > - 7f - 9 = 9 - 4f \\ \\ = > - 7f + 4f - 9 = 9 \\ \\ = > - 3f = 9 + 9 \\ \\ = > - 3f = 18 \\ \\ = > 3f = - 18 \\ \\ = > f = - \frac{18}{3} \\ \\ = > f = - 6[/tex]

Answer Link

Otras preguntas

In ∆ABC, which ratio equals cos C?
how can a decimal be converted to percentage?
Death Valley, California, is 282 feet below sea level. Represent this altitude as an integer. I got -282. Am i correct?
What does the speaker in this poem say will happen to "thy thoughts, when thou art gone"?
What is a+b=c if a is equal to b
The Sanchez family is going on vacation. If they drive for 3 hours at the posted speed (Speed limit is 65), how many miles will they travel?
How do parallel lines improve the following situations? a.- planting crops in parallel rows. b. parallel mirrors in hair salons c. parallel & perpendicular
expand and simplify(3x+2)^2-(2x-1)^2
How does syntax affect setting?
I need to compare math and social studies.