juliannasanchez1 juliannasanchez1

02-10-2017
Mathematics

contestada

f (x)=4x-7 when f (x)=8

Respuesta :

kphung76127 kphung76127

02-10-2017

Since both are equivalent to f(x), 4x-7 must equal 8
4x-7=8

Add 7 to both sides
4x= 15

Divide both sides by 4
x=15/4

Final answer: x=15/4

Answer Link

Otras preguntas

What is the value of 9P5? A. 45 B. 126 C. 15,120 D . 59,049 A cooking club has 12 members.How many ways can they select a president and vice presiden

13/20-3/10 estimate: closer to 1 or 0?

what is the definition of bureaucratic personality

how might the history of california have been different if the gold rush had not happened

What is/was the American dream? I need at least 10 bullet points about what the American dream was please somebody help me

Who benefitted from the corrupt bargain?

solve the proportion2x + 1/x + 1 = 14/3x-1

Madison was driving at 40 mph and went 80 miles. How long did it take madison?

How many combinations of 3 students can a teacher choose from 32 students? A. 96

how long is 63 months in years?