Question

8(m+n) from 7(m-n) subtract​

Answer 1

-m - 15n

$\huge\sf{\underline{\red{Question:}}}$

7(m-n) - 8(m+n)

$\huge\sf{\underline{\green{Answer:}}}$

Step by step explanation:

7(m-n) - 8(m+n)

$\implies$ 7m - 7n - 8m - 8n

$\implies$ -m - 15n ans.

∴ The answer is -m - 15n.