Answer:
(5, 7) or x = 5 and y = 7
Step-by-step explanation:
Since we are given y, we can use the substitution method and substitute x+2 into y since they are equal. With this, you would have 5x - 4(x+2) = -3. You can distribute the -4 into x and 2 to get 5x - 4x - 8 = -3.
We can simplify 5x-4x to get x and get x - 8 = -3. Afterwards we can add 8 to both sides to get x = 5. We can now replug x into the first equation to get y = 5 + 2. Simplified, y = 7.
So the answer would be (5, 7) or x = 5 and y = 7.
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