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Can you substitute y=2x+4 y=2

User Safiya
by
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1 Answer

4 votes

Answer: x = -1

Explanation:

Since, you know y = 2, substitute that y-value into the other function:


2=2x+4\\\\2x=2-4=-2\\\\x=(-2)/(2) =-1

User Peter Gloor
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