STEP - BY - STEP EXPLANATION
What to do?
Simplify the given expression.
Given:
-7w-6(2z-2w)+7z
To solve, we will follow the steps below:
Step 1
Open the parenthesis.
[tex]-7w-12z+12w+7z[/tex]Step 2
Re-arrange the above.
[tex]-7w+12w-12z+7z[/tex][tex]=5w-5z[/tex]ANSWER
5w - 5z
