Find x in the system
x + y + z = 2
2x + 3z = 4
x - 3y - 2z = 12

This question is even confusing for me, but I hope this information helps you find your answer by yourself, if not, review your work and give it your best shot. Or, if someone else gives a better answer, then that would be better.

Step-by-step explanation:

For x + y + z = 2, x would be equal to − y − z + 2.

For 2x + 3z = 4, x would be equal to − 3/2 x + 2.

For x - 3y - 2z = 12 , x would be equal to 3y + 2z + 12

Hope this helps!

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.