Question

(x + 2)2 + (y + 1)2 = 13
Find x

Answer 1

Answer:

x=(7-2y)/2

Step-by-step explanation:

2x+4+2y+2=13

2x+2y+6=13

2x+2y=13-6

2x+2y=7

2(x+y)=7

x+y=7/2

x=7/2-y

x=(7-2y)/2

Answer 2

Answer:

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