Question

" (a+b) -2, (a-b) = 3, then find (a+b)​

Answer 1

Answer:

a+b=2 and a-b=3

so a=2.5

and b=5.5

therefore a+b=8

Answer 2

Answer:

i think,

a + b = -2

a - b = 3

_____________

a = 3 + b

a + b = -2

( 3 + b ) + b = 2

2b = -1

b = -1/2

_________

a = 3 + b

a = 3 -1/2

b = 5/2

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