denizkins
denizkins denizkins
  • 24-09-2018
  • Mathematics
contestada

how would I solve this question? I'm not sure how to isolate y

how would I solve this question Im not sure how to isolate y class=

Respuesta :

andrewmadhekwan andrewmadhekwan
  • 28-09-2018

y+2x= -4     ×1                                              y + 2x = -4          ×-3

3y+x= 6       ×-2                                           3y + x = 6           ×1

y = 3 1/5                                                        x = -3 3/5

Answer Link

Otras preguntas

I need the answer for this one.
One skeleton in a museum has 189 bones.another skeleton has 232 bones. How many bones are in the two skeleton?
Foreign guests should not bring wine as a gift to the host unless they are certain of the wine's high quality true or false
Question 1- What was the most famous sports competition in ancient Greece? Question 2- What were somethings that the Greeks admired? *PLEASE* Answer both!
Using the term cape in a sentence about the explorations of Portugal in the late 1500s
Hand axes are primary or secondary source? Explain why.
A jacket costs $30.50. If a sale at the store allows a customer to save $9.35 on the price of the jacket, how much will he pay for the jacket?
Start with 1/2 and add or subtract the fractions along the path, always moving down or to the right. The objective is to obtain a total of 1 after having added
21,000 round to the nearest thousand
what number best completes both equations? 5/7÷1/3=? ?×1/3=5/7