227k views
19 votes
How do I start this problem ​

How do I start this problem ​-example-1

2 Answers

3 votes
determine the range and then simplify using cross multiplication so u have 18(7-2n)=7+2n

18(7-2n) = 126-36n=7+2n
move the constant and variable -36n-2n=7-126 collect like terms to where the problem is now -38n=-119
divide both sides by -38 and now you have n= 119/38
User Chirag Arvadia
by
8.3k points
8 votes

Combine multiplied terms into a single fraction

Multiply the numbers

Subtract 7 from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

User MJLefevre
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories