Question

Simplify:

6m + 7n + 5m – 3n

A.
11m + 4n

B.
m + 10n

C.
11m + 10n

D.
15mn

Answer 1

11m + 4n

Explanation:

6m + 7n+ 5m -3n

= 6m +5m + 7n - 3n

=11 m + 4n

Answer 2

6m + 7n+ 5m -3n

= 6m +5m + 7n - 3n
=11 m + 4n

therefore , the correct answer is option ( A )