dannie122810 dannie122810
  • 27-01-2015
  • Mathematics
contestada

Solve for k 7(9+k)=84

Respuesta :

naǫ
naǫ naǫ
  • 27-01-2015
[tex]7(9+k)=84 \ \ \ |\div 7 \\ 9+k=12 \ \ \ |-9 \\ k=3[/tex]
Answer Link
konrad509
konrad509 konrad509
  • 27-01-2015
[tex]7(9+k)=84\\ 63+7k=84\\ 7k=21\\ k=3[/tex]
Answer Link

Otras preguntas

Where is the Barmaley Fountain today?
Analyze the social, political, and economic forces of the 1840s and early 1850s that led to the emergence of the Republican Party.
Use any model you choose to find the quotient. 1/5 divided by 3
What is a man made hill called?
how to solve what's is 12% of 120
How does air masses move across the United States
at a garden center, grass seed sells for $8 per pound. Kalil spent $10 on grass seeds. What amount of seed did he buy?
There was twice as much water in container B as container A at first. Then 1/6 of the water in container B is poured into Container A. There 1.8 liters more wat
Anya makes 14 baskets during the game. Some of these baskets were worth 2-points and others were worth 3-points. In total, she scored 30 points. Write and solve
How do you calculate percentage uncertainties???