Question

Simplify the following expression.
4x − 6y + 2z − 5x − 3y + 8z

−x + 9y + 10z

−x + 9y − 10z

x − 9y + 10z

−x − 9y + 10z

Answer 1

we are going to group every term with its term so we are just oging to rearrange our expression to get

4x-5x-6y-3y+2z+8z and now we just simply add or subtract with the like terms to achieve

-x-9y+10z so our answer is D :)

Answer 2

\[4x-6y+2z-5x-3y-8z\]
\[-x-9y-6z\]