delarosaleticia delarosaleticia
  • 11-11-2016
  • Mathematics
contestada

Solving one-variable equations 4x+2=30

Respuesta :

Azieq
Azieq Azieq
  • 11-11-2016
4x = 28
x = 7

anything to ask please pm me
Answer Link
ramenmcdonald
ramenmcdonald ramenmcdonald
  • 11-11-2016
30-2 =28

28÷x is 4

x= 7

CHECK:

7·4 is 28

28+2 is 30
Answer Link

Otras preguntas

write a pair of fractions with a common denominator 2/3. and 5/6
In a group of 60 children, there are twice as many boys as girls. How many girls are there?
Which factor made it most difficult for soldiers to cross the area between the trenches?
What is the main purpose of state legislatures?
(30a^2 -11a+15)(5a-6)^-1
What resources led to the appearance of the Industrial Revolution in New England?
Why did independent city-states develop on the Greek peninsula? A. Rugged terrain limited trade and communication among groups of people in Greece. B. Greek val
Who commanded the cross-channel invasion of Normandy to open a second western front in Europe? Douglas MacArthur Erwin Rommel Bernard Montgomery Dwight D. Eisen
Harry earns 5% commission on his total sales. What was his commission if he had sales of $9,250?
Which situation would be considered pseudoscience? Students gather to identify plants in an area. Students gather to record their beliefs about paranormal activ