Answer:
The equations are:
• 8 = j - 4
,
• twelve is a sum of a number and six
,
• 5x = 45
Step-by-step explanation:
The equations must have the inequality sign. The rest are expressions.
These are:
8 = j - 4
twelve is a sum of a number and six (12 = x + 6)
5x = 45