If 3(x - y) = 27 and 3(x + y) = 243, then x is equal to: A. 0 B. 2 C. 4 D. 6

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Tutor

45
Comments

Maths teacher

X= 45
Comments

Headstart to assured 95+ score in math

45
Comments

Headstart to assured 95+ score in math

X=45 y=36
Comments

Tutor

none of the above.
Comments

Home Tutor

None of the answers given are correct. In faact x = 45 is the correct solution of the given equations.
Comments

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

3x - 3y = 27 , 3x + 3y = 243 adding both equations, we get 6x = 270 so x = 270 / 6 = 45 x = 45
Comments

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

put a option E.) none of the above mr. srikanth
Comments

Teaching is my passion!!!!

45
Comments

Maths teacher from 8 years

x=45 & y=36
Comments

View 14 more Answers

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

ENGLISH
QUESTION 1.I'm taking a Japanese ___ at the moment. I'm going to have fish for my main ___. 2. n. euphony (a) tedious dwelling on a subject (b) a building where animals are butchered; slaughterhouse...


Straight Lines Important Chapter 3 In Class 11th Students Only
Online video lectures only for studetns https://www.youtube.com/watch?v=LTdgK_PnTX0&t=132s

GST By CA Prashanth Reddy
GST on services fixed; Ola, Uber rides and flights to be cheaper, education and health exempt. The GST Council on Friday finalised tax rates for services under the Goods and Service Tax (GST) regime,...

Exam preparation tip1
Three fundamental areas need to be excelled for success in exams. 1. Concept: This is very important to understand and what are its applications. Develp interest in this topic. 2. Attempt to solve problems...
K

Kalaam Sir

0 0
0

Recommended Articles

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you