Question

find the solloution of the world pair of linear equationx+y=16,x-y=4​

Answer 1

Answer:

10,6

Step-by-step explanation:

x+y =16 ---A

x-y =4 ----B

A+B

2x=20

x=10

A-B

2y = 12

y =6

x=10,y=6

Answer 2

Consider the second equation. Insert the known values of variables into the equation.

x−16=4

Add 1616 to both sides.

x=4+16

Add 44 and 1616 to get 2020.

x=20

The system is now solved.

$\huge\mathbb\purple{ANSWER}$

Y=16▶️

X=20▶️

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