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 ( 46+ )
Otras preguntas
entry fee to the fair is $7.25. aldo had $30. rides cost $3.25. write an equation to find the number of rides he can ride
Honor, fantasy, and comedy are all of novels
Alan is putting weed killer on a field to get ready for planting. The directions on the Can says to use .75quarts for each acre of land. How much weed killer wi
zip codes in the United States are five digit combinations of numbers, such as 48104 or 02134. How many possible five digit Zip codes are there?
Help me on question 14 please
Which of the following is a beneficial reason to extract mineral resources from the earth? Question 15 options: 1) It depletes the supply. 2) It increases sur
Which sentence best describes life for African Americans at the end of the Civil War? Many Southerners forced African Americans to move north. They were treat
Which planet gives off more heat than it receives from the Sun? Mercury Venus Uranus Saturn
which is the correct one
How many times did the Chief U.S. Marshal J.P. McShane lead a small group of deputies, without loaded guns, to register Meredith at Ole Miss?
