2x+15 = 21 -4x  কে সমাধান করলে x এর মান হবে-

A 1

B -1

C 2

D -2

Solution

Correct Answer: Option A

2x+15=21-4x
বা,2x+4x=21-15
বা,6x=6
অতএব, x=1  

    

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics