drew7971 drew7971
  • 12-02-2019
  • Mathematics
contestada

if -9 (10+×)=243 then ×=? what its the answer
​

Respuesta :

briana0452
briana0452 briana0452
  • 13-02-2019

-37

-9(10+x)=243

multiply 10 and x by -9

-90+-9x=243

get rid of -90 by adding 90 to both sides

-9x=333

divide by -9

x=-37

Answer Link

Otras preguntas

The price of gasoline increased by 0.16 times the price of one year ago. If the price one year ago was $3, how much was the increase?
Which continents does the Arctic Circle pass through?
how were minorities at a disadvantage during the great depression
Which is not an accurate description of William Shakespeare? A. He is generally considered the greatest English-language playwright. B. He composed many poems a
What is 80/90 in simplest form
Dan earns $5.95 per hour working after school. He needs at least $215 for his holiday shopping. Write and solve an inequality to show how many hours must he wor
Why the Great depression was such a worldwide catastrophe?
What city did the Americans capture without firing a shot?
The purpose of the petition sent to King George III by the First Continental Congress was to A. request a place in Parliament for colonial delegates. B. declare
Who believed they were protected by a covenant? A. Egyptians B. Hebrews C. both