311806 311806
  • 01-05-2020
  • Mathematics
contestada

what is the missing value of 2x+3y=12

Respuesta :

goodnessfateru
goodnessfateru goodnessfateru
  • 01-05-2020

Answer:

y=0

x=6

Step-by-step explanation:

2x+3y=12

Make 2x the subject of the formula

Therefore: 2x=12-3y

x=12-3y/2

x=6-3y

So put x=6-3y into the equation

2(6-3y)+3y=12

12-6y+3y=12

12-3y=12

-3y=12-12

-3y=0

y=0/-3

y=0

So put y=0 into x=6-3y

x=6-3y

x=6-3(0)

x=6-0

x=6.

Answer Link

Otras preguntas

In 2-3 sentences, discuss how/when might you use the progressive relaxation technique.
The tearing down of the Berlin Wall was symbolic of the reuniting of East and West Germany. True False
What feeling does churchill want from the audience?
Uss ward saw what at the entrance of pearl harbor
Write the explicit formula for the geometric sequence a1=-5 a2=20 a3=-80
in an after school program, students must choose to either play on the playground or read a book silently. On one cloudy day, 70% of the students chose to play
plant growers somtimes steralize their potting soil by heating it to high temperatures to kill pathogens that might be in the soil. how might the heat sterilaza
Jim is in the market for a car that will last for the next 10 years and has saved up some money for the purpose of a car. What’s the best transportation option
how many moles of hydrogen are in 2.8 moles of caffeine
Read this sentence from the passage: He that ate fastest got most; he that was strongest secured the best place; and few left the trough satisfied. Which ele