Question

x+y=36
x-y=4
Solve these equations in a graph
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Answer 1

Answer:

Linear equation in 2 variable

Step-by-step explanation:

x=36-y

36-y-y=4

36-2y=4

-2y=4-36

2y=32

y=32/2

y=16

x=36-16

x=20

Answer 2

Equation formed-:)

x+y+x-y=36+4