Answer:
2x=3
Step-by-step explanation:
You have two sides that are balanced. On one side is two x's and on the other is three ones. It shows 2x is equal to 3.
twice the sum of a number and 3, means you need to add the number to 3 first, then multiply by 2.
The correct expression would be 2(n+3)
Third option
O 100 cm
1m
0
evaluate 10 + (8÷4) - 12
