Answer:
the mistake is that to "remove" the 1/2 on the left you would have to multiply by 2 (or divide by 1/2 but no one does that)
the result would be that 2h-4 = 10 should actually be 2h-4 = 20
Step-by-step explanation:
Answer:
The answer is 0 and 2
2 and y
16 and 0
Step-by-step explanation:
Answer: 5m+10n+3
Step-by-step explanation:
Answer:
x > -2
Step-by-step explanation: