5х + Зу = -6
2x — 9y = 18
Solve the system of equations

(0,-2)

x=0

y= -2

Step-by-step explanation:

I hope my response isn't too late!

I am going to solve this by substitution because i think it's easy, but if you want me to do it another way leave a comment

We start the substitution by isolating a single variable

I am going to solve for x in the second equation

2x=9y+18

x=4.5y+9

Now that we have this value for x we can plug it in for the top equation

5(4.5y+9)+3y= -6

22.5y+45+3y = -6

25.5y + 45 = -6

25.5y=-51

y= -2

We can then use this value for y to solve for x

5x+3(-2)=-6

5x+-6= -6

5x= 0

x= 0

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.