If the graph of the equations x + y = 0 and 5y + 7x =24 intersect at (m, n), then the value of m + n is :
5 1750 5df1fe49004abe5c78f985c0
Q:
If the graph of the equations x + y = 0 and 5y + 7x =24 intersect at (m, n), then the value of m + n is :
- 12false
- 21false
- 30true
- 4– 1false
- Show Answer
- Workspace
- Discuss