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.
Symbol
Search
App Store
Google Play
Problem
$25x=0=2$
1st-6th grade
Algebra
Solution
Qanda teacher - Saumyajeet
Student
how is it possible
factors are impossible
Qanda teacher - Saumyajeet
why
Student
Qanda teacher - Saumyajeet
if the equation equates to zero then x=-5
but in question it is asked what is 2x+10
i mean 2x+10=?
Still don't get it?
Ask this question to Qanda teacher
Similar problem
The roots of $15x^{2}+25x=0$
10th-13th grade
Algebra
Check solution
© 2021 Mathpresso Inc.
|
CEO Jongheun Lee, Yongjae Lee
|
17th Floor, WeWork Seolleung Station III, 428, Seolleung-ro, Gangnam-gu, Seoul
|
EMAIL support.en@mathpresso.com