Question

Simplify 3(5c-7)+2(c-3)

Answer 1

15c-21 + 2c-6

15c+2c -21-6

17c - 27

Answer 2

17c-27

Explanation:

Distribute:

=(3)(5c)+(3)(−7)+(2)(c)+(2)(−3)

=15c+−21+2c+−6

Combine Like Terms:

=15c+−21+2c+−6

=(15c+2c)+(−21+−6)

=17c+−27

Answer:

=17c−27