Question

Simplify the expression.

-3(b – 7)

Answer 1

Distribute.
\(\Large \color{MidnightBlue}{\Rightarrow -3*b - (-7 * 3) }\)

Answer 2

\(\Large \color{MidnightBlue}{\Rightarrow -3b - (-21)}\)

\(\Large \color{MidnightBlue}{\Rightarrow -3b + 21 }\)

\(\Large \color{MidnightBlue}{\Rightarrow -3(b - 7) }\)

Answer 3

@ZachKetchup Try the rest please.