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 ( 99+ )
Otras preguntas
Which of these statements is the best example of how geography might help us plan for the future?
plant growers somtimes steralize their potting soil by heating it to high temperatures to kill pathogens that might be in the soil. how might the heat sterilaza
which ocean resources are second in economic value to oil
Can somebody help me!! I would appreiciate!
Calculate the ph of a 0.400 m nach3co2 solution. ka for acetic acid, ch3co2h, is 1.8×10-5
what is the max effective range with a mosin nagant 7.62x54r ?
Which type of boundary do you expect to find near the aleutian trench?
Can somebody help me with this one please.
A circle has circumference 28.26 cm. What is the area of the circle? Use 3.14 for pi
Do you think homeostasis is necessary at the level of a single cell ?
