How do you find the sum or difference of #(4x+2y-6z)+(5y-2z+7z)+(-9z-2x-3y)#?
1 Answer
Mar 6, 2017
See the entire solution process below:
Explanation:
First, remove all of the terms from parenthesis. Be careful to handle the signs of the individual terms correctly:
Next, group like terms together:
Now, combine like terms: