+0  
 
0
113
1
avatar

Write an equation for each sentence.Then solve each equation.

a) Seven more than a number is 18.

b) Six less than a number is 24.

c) Five times a number is 45.

d) A number divided by six is 7.

e) Three more than four times a number is 19.

Guest Jan 7, 2018
Sort: 

1+0 Answers

 #1
avatar+86613 
+2

a)

N + 7  = 18          subtract 7 from both sides

N  =  11

 

b)

N  -  6  = 24        add 6 to both sides

N  =  30

 

c)

5N  =  45            divide both sides by 5

N  = 9

 

d)

N/6  =  7          multiply both sides by 6

N  =   42

 

e)

4N +  3   =  19        subtract 3 from both sides

4N  =  16                 divide both sides by 4

N  = 4

 

 

cool cool cool

CPhill  Jan 7, 2018

29 Online Users

avatar
avatar
avatar
avatar
New Privacy Policy (May 2018)
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  Privacy Policy