Question

Solve
a+b=8
and
a-b=2.​

Answer 1

(a+b)=8(i);  (a-b)=2(ii);    By adding (i) and (ii) we get,2a=10;  a=5;  b=8-5=3;    Please mark the answer as brainliest.

Answer 2

Answer:

Adding both the equations

a + b = 8

+ a - b = 2

________

2 a = 10

a = 5

Put a = 5 in a + b = 8

5 + b = 8

b = 8-5

b = 3

Therefore the value of a and b is 5 and 3.

Hope this helps you.

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