ilovekpop75 ilovekpop75

03-10-2018
Mathematics

contestada

solve for the equation 4a-8=28

Respuesta :

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

Otras preguntas

Suppose that you are learning a new way of solving equations in your math class. you have been doing the math homework. the going has been slow. however, by the

Jeremy and annie are married. during the year jeremy dies. when annie files her tax return for the year in which her husband dies, she may file under the marrie

How do you solve $278.10 divided by 45??

Proper specimen collection and handling of the specimen after collection by the medical assistant will ensure that the patient obtains the most accurate result.

John is using square ceramic floor tiles that are each 18 inches long. how many of these tiles will john need to cover a floor with an area of 81 square feet? s

What Leonardo da Vinci’s technique of sfumato allows a painter to:?

What generally happened when one empire in the ancient middle east conquered another Empire A. Government employed people from the conquered and Conquering n

which of the following were problems faced by the english colonists at jamestown? select all that apply. A. the colony employed many indentured servants and pa

which expression has the same value as 4(3x+5)

What will replace aluminum in a single replacement reaction A.Mn B.Zn C.K D.Ag