Answer:
The expressions that are equivalent are <u>A</u>, <u>D</u>, and <u>E</u>.
Step-by-step explanation:
Given:
-7z+ ( - 6.5) + 3.5z + 6y - 1.5.
On solving the equation:
So, on solving the equation we get the expression:
<em>According to question:</em>
<em>We see that expressions:</em>
A.
So, this expression is equivalent.
D.
So, this expression is also equivalent.
E.
So, this expression is also equivalent.
Therefore, the expressions that are equivalent are A, D, and E.