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2 votes
3x - y = 3
y = 2x + 2

User Aet
by
4.5k points

1 Answer

2 votes

Answer:

x = 5, y = 12

Explanation:

Substitute y = 2x + 2 into 3x - y = 3, and then solve for x.


3x - (2x + 2) = 3


3x - 2x - 2 = 3


x - 2 = 3


x = 5

From this:


y = 2(5) + 2 = 10 + 2 = 12

User Dealdiane
by
4.8k points