leakedestyne123 leakedestyne123

22-07-2019
Mathematics

contestada

Find x if f(x) = 2x + 7 and f(x) = -1

Respuesta :

musiclover10045 musiclover10045

22-07-2019

f(x) = 2x + 7 and f(x) = -1

Replace f(x) with -1:

-1 = 2x +7

Subtract 7 from both sides:

-8 = 2x

Divide both sides by 2:

x = -8 /2

x = -4

Answer Link

Otras preguntas

A state's representation in the U.S. Senate is based on

Using some of the techniques of poetry you have studied in this unit, write a brief poem (8-10 lines). The poem may be iambic pentameter or free verse, rhymed o

Patients from which culture most likely use dramatic body language when discussing emotional problems?

Read these lines from the poem. The countless springboks are my flock, Spread o’er the unbounded plain; The buffalo bendeth to my yoke, The wild horse to my rei

The quarterly dividend for Maytag, an appliance company, was $1.19 during the third quarter of 2013. What was the annual dividend for 3,100 shares?

inequalities -60>9x+3=

Why did people stop raising domesticated species?

Could someone help me with number 48?? I would really appreciate it!!

NEED ANSWER NOW!Why did many Mexican Americans come to Texas in the early 1900s? A.to work for the railroads B.to work in government C.to work in factories D.t

an equation was used to predict possible weights of puppies at 6 months of age. the actual weights of the puppies are also listed. Actual Weights (Ounces) - 9,