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
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
I need some help with ideas
Britain wanted control over the Suez Canal because
15 POINTS! In the endocrine system, what is the function of a negative feedback loop?
What should a critical thinker do when the meaning of a word is not clear?
The decision to drop the atomic bomb was intended to accomplish which goal(s)? a. The decision to drop the atomic bomb was to end Japanese atrocities quickly b
3m + n =7 m + 2n = 9
What did Malthus predict about the human population? A. It would decrease steadily over time B. It would grow until there was no more space C. It would keep gr
What are some ways a new mining project will impact the area in which it is located
Susan's wrist is tired from typing on her keyboard all day. She moves her wrist in a circle to stretch it out. What type of movement does her hand make around h
Please help with math!!! Tell weather the lines for each pair of equations are parallel, perpendicular, or neither. 1.) y=-7/8x -1 and -8x+7y=-21 2.) y=-1/4x+
