Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
$3$ $\right)$ ) If the sum of two consecutive odd numbers is $20$ find the numbers. b) If the sum of two consecutive even numbers is $3\left(\right)$ find the numbers. $x$
chapter be is equation, inequality and Graph
Qanda teacher - Anjuli
hope it will help you.
Still don't get it?
Ask this question to Qanda teacher
$7.$ The sum of two consecutive odd numbers $ls84$ What are the numbers? $\left(2\right)$ $8.$ The sum of two consecutive even numbers $is$ $126$ What is the difference of the two numbers? $\left(2\right)$
$4$ $22$ The sum of three consecutive even numbers is $30.$ Find the numbers. The sum of three consecutive odd numbers is $63$ Find the numbers. The sum of two twin primes is $60$ Find the two prime numbers.
$24$ The sum of two consecutive even numbers is $38$ Find the numbers.
© 2021 Mathpresso Inc.
CEO Jongheun Lee, Yongjae Lee
17th Floor, WeWork Seolleung Station III, 428, Seolleung-ro, Gangnam-gu, Seoul