-4+7(1-3m)

Question

How do I solve this ind of question? When it can't be reduced any more that like -5n+3(6+7n)

Answer 1

Solve is a direction to determine the value of the variable that makes the equation true. You do not present an equation. You present and expression of two terms.

 

-4 + 7(1 - 3m)

-4 + 7 - 21m       distribute

7 - 21m              combine like terms