Math

QuestionSimplify the expression: 9n8+3(2n11)9n - 8 + 3(2n - 11).

Studdy Solution

STEP 1

Assumptions1. The expression is 9n8+3(n11)9n -8 +3(n -11). We need to simplify this expression

STEP 2

First, we need to distribute the across the terms inside the parentheses.
(2n11)=times2ntimes11(2n -11) = \\times2n - \\times11

STEP 3

Now, calculate the values after the distribution.
3times2n3times11=6n333 \\times2n -3 \\times11 =6n -33

STEP 4

Substitute the simplified expression from the parentheses back into the original expression.
9n8+3(2n11)=9n8+6n339n -8 +3(2n -11) =9n -8 +6n -33

STEP 5

Now, we need to combine like terms. This means adding the terms with n together and the constant terms together.
9n+n8339n +n -8 -33

STEP 6

Calculate the values after combining like terms.
9n+6n=15n9n +6n =15n833=41-8 -33 = -41

STEP 7

Finally, write the simplified expression.
15n4115n -41The simplified form of the expression 9n+3(2n11)9n - +3(2n -11) is 15n4115n -41.

Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord