tonydunlap
tonydunlap tonydunlap
  • 13-03-2020
  • Mathematics
contestada

If 3 is added to twice a number and this sum is multiplied by 6​, the result is the same as if the number is multiplied by 5 and 4 is added to the product. What is the​ number?

Respuesta :

imanej imanej
  • 13-03-2020
3+2x=y
6y=5x+4
6(3+2x)=5x+4
18+12x=5x+4
14+12x=5x
14=-7x
-2=x
the number is -2
Answer Link

Otras preguntas

What happened after Canada advertised free land in European newspapers in the late 1800s and early 1900s? a. Immigration decreased. b. Immigration increased. c
why must organism maintain stable internal condition
My teacher asked me to rename numbers how do you do that for example how do you rename 2,300 tens or how to rename 89thousands
Rename the number 4 thousand 7 hundreds = 47
how to write 6007200 in two other form
Emma and jamie used base-ten blocks to show that 40 is one-tenth of 400
how do I round off 248,739 to the nearest hundred?
Whats the answer to 1/5x=121 x=?
When rolling a number cube 50 times, how many times would you expect it to land on five?
How do you solve 12,324,904 in word form