0 = 16 +4 (m-6) please answer
Answers
Answered by
18
Answer:
Step-by-step explanation:
Mulitply second equation by 3 and subract first equation from it,
3(3m+2n)-(4m+6n)=3(28)-54
9m+6n-4m-6n=30
5m=30
m=6
Substitute in first equation,
4(6)+6n=54
6n=54-24
6n=30
n=5
Thus m=6 and n=5
Similar questions
Computer Science,
13 days ago
Computer Science,
28 days ago
Science,
8 months ago
Math,
8 months ago