How do you simplify 2(4k+3)+(9k+10)?

1 Answer
Mar 16, 2017

Remove the parentheses using the distributive property and then combine like terms.

17k + 16

Explanation:

2(4k+3)) +(9k+10)

= color(red)(2 xx (4k + 3)) +9k +10" " gives the expression

= color(red)( 8k + 6) +9k +10" "

=8k + 6 + 9k + 10" " combining like terms gives

=8k + 9k + 6 + 10" " commutative property of addition:

= 17k + 16