DemiLovesMath
DemiLovesMath DemiLovesMath
  • 21-09-2017
  • Mathematics
contestada

What is the answer to this equation 42 =7(z-3)

Respuesta :

Ivan2345
Ivan2345 Ivan2345
  • 21-09-2017
The answer is 42= 7(9-3), z would be 9
Answer Link
EmilyG
EmilyG EmilyG
  • 21-09-2017
42= 7(z-3)
divide both sides by 7 to get rid of it: 
6=z-3
add 3 on both sides
6+3=z

z=9
Answer Link

Otras preguntas

How many square feet is the world's largest pizza, including the crust? (Be sure to show and/or explain your work, make your final answer clear, and include uni
Subtract A. 3/4 B. 1/4 C. 3/16 D. 9/16
hey! i’ll give brainliest please help
???????????????????????????????????????????
he tables show two ways to pay off $500 in credit card debt. Which is the best option for someone who wants to improve his or her credit and pay less interest o
A square plastic tarp has a perimeter of 68 meters. How long is each side of the tarp? ​ meters
At the conclusion of his article "Marketing to Inner City Blacks: PowerMaster And Moral Responsibility," Brenkert concludes the following regarding targeted ad
Which of the following examples support reasons for humans to selectively breed for traits? Select ALL that apply. 1. a bird that can no longer fly 2. watermel
cyber crime invite the social distortion.​
G = B. What is the length of CD?CD = ___​