4 years ago

How to solve this task???

Mathematics

2 answers:

bekas [8.4K]4 years ago

6 0

U have to multiply both sides do it would be c.14

Radda [10]4 years ago

3 0

So (m+n)/2= 7

To find m+n, multiply both sides by 2
m+n=14

Final answer: C

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