Answer:
14x + 4
Explanation:
An equivalent expression is an expression which is equal. It can be a simplified form or expanded form. Here lets simplify by using the distributive property.
4(2x+1) - (-6x)
8x + 4 + 6x
14x + 4
This is the simplified equivalent form. It can also be written in expanded form as 2(7x + 2).