2 years ago

What is the value of y in the solution to the system of equations? 1/3x+1/4y=2 2x – 3y = –30 –8 –3 3 8

Mathematics

2 answers:

ludmilkaskok [199]2 years ago

6 0

Answer:

8 i'm pretty sure

Step-by-step explanation:

AnnyKZ [126]2 years ago

4 0

Answer:

y = 9 1/3 or 8 if the first equation is 1/3x + 1/4y = 1.

Step-by-step explanation:

1/3x + 1/4y = 2

2x - 3y = -30

Multiply the first equation by -6:

- 2x - 3/2y = -12

Adding the last 2 equations:

-9/2 y = -42

y = -42 * -2/9

y = 9 1/3.

If the first equation is 1/3x + 1/4 y = 1

then y = -36 * -2/9

= 8.

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