if a+b=10 and a-b=2, what is a
Answers
Answered by
1
Answer:
a=6
Step-by-step explanation:
a+b=10
a-b=2
adding both the equations, we get,
2a=12
Therefore, a=6
Answered by
1
Answer:
a=6
Step-by-step explanation:
a+b=10
a-b=2
2a=12
a=12/2
a=6
Similar questions