Answer:5m
Step-by-step explanation:
3m +m+m=5m not 3m +2
Answer:
1.3000
Step-by-step explanation:
The 9 makes the 2 move to 3. Hope this helps.
Answer:
Step-by-step explanation:
15x + 121 = 256 the answer is x = 9
4x + 8 > 2x - 10 the answer is x > -9
5x + 7 = 42 the answer is x = 7