We need to add:
[tex]2y-3z+3x[/tex]
Explanation:
Here we have the following expression:
[tex]x-2y+3z[/tex]
So our goal is to transform that expression into:
[tex]4x[/tex]
First of all, we need to eliminate -2y. Hence:
Step 1. Add 2y to the expression:
[tex]x-2y+3z+2y \\ \\ \\ Combine \ like \ terms: \\ \\ x+(2y-2y)+3z \\ \\ x+3z[/tex]
Next, we need to eliminate 3z. So:
Step 2. Add -3z to the expression:
[tex]x+3z-3z \\ \\ x[/tex]
Step 3. Finally, add 3x to the expression:
[tex]x+3x \\ \\ 4x[/tex]
Learn more:
Simplify expressions: https://brainly.com/question/13378777
#LearnWithBrainly
