How do you know (2, 1) is a solution to 4x+y=9?
1 answer:
You might be interested in
1.) Distribute 4 to (3x) & (8): 
, 
2.) Rewrite the expression:
3.) Combine like terms:
4.) Rewrite the final expression:
Final Answer: <span>
Hope this helps!!
</span>
2.) Rewrite the expression:
3.) Combine like terms:
4.) Rewrite the final expression:
Final Answer: <span>
Hope this helps!!
</span>