ilovekpop75
ilovekpop75
03-10-2018
Mathematics
contestada
solve for the equation 4a-8=28
Respuesta :
sealio
sealio
03-10-2018
4a-8=28
add 8 to both sides to start to isolate the variable (a)
-8+8 cancels each other out
28+8=36
4a=36
to completely isolate the variable divide both sides by 4
4a÷4=a
36÷4=9
a=9
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Sloane kicked a soccer ball at a speed of 56 feet per second. If the ball never leaves the ground, then it can be represented by the function H(t) = −16t2 + 56t
Probability of someone either owning a dog or being male.
The vestibular sacs and semicircular canals are located where? A. Middle ear B. Inner ear C. Ampulla D. Cochlea
HI PLEASE I REALLY NEED HELP....A 4 kg ball and a 3 kg block of wood were placed in an arrangement as shown above When the ball was released, it fell through a
My brother Patrick sat on his bed and waited patiently for me to begin. As I held the speech in my right hand, I felt the page crinkle between my fingerti
Evolutionary change occurs: A. whenever mutation occurs. B. whenever allelic frequencies change from one generation to the next. C. whenever genetic drift is
Which of the following digestive system structures releases amylase? a. Duodenum b. Gallbladder c. Goblet cells d. Salivary glands
Describe hurricanes, including what fuels them, and discuss how global warming/climate change impacts these tropical weather events.
Plz help me plz help me
which statement about energy is true
