Question

b) Solve the equations
x+y=5



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Answer 1

it's so simple , here it is

x=5-y...

Answer 2

Answer:

x + y = 5

So, we can take x = 7 & y = -2 in 1

Therefore, 7+ (-2) = 5

7 - 2 = 5

5=5

Now in 2 we can take x = 4 and y = 1

Therefore, 4 + 1 = 5

5 = 5.