Question

Simplify
15m - 4 (3n - 7m)=​

Answer 1

Answer:

15m - 12n + 28m

43m - 12n

Step-by-step explanation:

Your answer is here buddy

Answer 2

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

$\tt{:}\dashrightarrow 15m-4(3n-7m)$

$\tt{:}\dashrightarrow 15m-12n+28m$

• Combining like variables .

$\tt{:}\dashrightarrow 15m+28m-12n$

• Doing Addition

$\tt{:}\dashrightarrow (15+28)m-12n$

$\tt{:}\dashrightarrow 43m-12n$