01-12-2021
Mathematics

contestada

Q4). If the ordered pairs (x+1,5) and (4,x+2y) are equal then find x and y.

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SalmonWorldTopper SalmonWorldTopper

01-12-2021

Step-by-step explanation:

Given that (x+1,5) = (4,x+2y)

⇛ x+1 = 4 and 5 = x+2y

⇛ x = 4-1

⇛ x = 3

now

5 = x+2y

⇛ 5 = 3+2y

⇛ 5-3 = 2y

⇛ 2 = 2y

⇛ 2y = 2

⇛ y = 2/2

⇛ y = 1

Therefore, x = 2 and y = 1

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