Question

-3 ( 10 - 5v) - 10v

Explain

Answer 1

- 30 + 5v

Explanation:

- 3(10 - 5v) - 10v ( multiply each term in the parenthesis by - 3 )

= - 30 + 15v - 10v ← collect like terms

= - 30 + 5v

Answer 2

`\qquad\qquad\huge\underline{{\sf Answer}}`

Let's solve ~

`\qquad \sf  \dashrightarrow \: - 3(10 - 5v) - 10v`

`\qquad \sf  \dashrightarrow \: - 30 + 15v - 10v`

`\qquad \sf  \dashrightarrow \:5v - 30`

so, the equivalent expression is 5v - 30