Answer: 3m+4=6m is the false equation
Explanation:
Substitute 5 into the 4 equations to find whether they are true or false
3(5)+4=6(5)
15+4=30
19
30 False
-5(5-7)=10
-5(-2)=10
10=10 true
17=4(5)-3
17=20-3
17=17 True
5+9=14
14=14 True
3m+4=6m is the false equation