Login Register

My account
Edit my Profile
Private messages
My favorites

Help please??????????

Ask a Question
Questions
Unanswered
Tags
Ask a Question

Help please??????????

asked Jun 18, 2019 186k views

1 vote

Help please??????????

Help please??????????-example-1

Mathematics
high-school

by Gineer

7.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

$(13x-13)+(7x-9)=18x+14\\\\13x-13+7x-9=18x+14\\\\20x-22=18x+14\ \ \ |+22\\\\20x=18x+36\ \ \ \ |-18x\\\\2x=36\ \ \ |:2\\\\x=18\\\\|PR|=18x+14$

substitute the value of x:

$|PR|=18\cdot18+14=324+14=338$

Curt Hagenlocher answered Jun 22, 2019

by Curt Hagenlocher

8.6k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

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

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

How do you estimate of 4 5/8 X 1/3

QAmmunity.org
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qammunity.org