Question

I need to answer dis

Answer 1

Answer:

(4,2)

Step-by-step explanation:

System of Equations

Solve the following system of equations:

11x + 22y = 88

x = 10 - 3y     [2]

By the substitution method.

We can divide the first equation by 11:

x + 2y = 8    [1]

Substitute x from [2] into [1]:

10 - 3y + 2y = 8

Simplifying:

10 - y = 8

Subtracting 10:

-y = -2

Multiplying by -1:

y = 2

From [2]:

x = 10 - 3y

x = 10 - 3*2 = 4

Solution: (4,2)