# 3x+4y+5z+2x-2y need help please

2 answers

## Answers

Answer:5x + 2y + 5zStep-by-step explanation:Step 1: Write out expression3x + 4y + 5z + 2x - 2yStep 2: Combine like terms (x)5x + 4y + 5z - 2yStep 3: Combine like terms (y)5x + 2y + 5z

The answer is 5x+2y+5zThat’s the answer because:You have to combine like terms to simplify so do:3x+2x=5x4y+-2y=2y5z is the only z variableSo you get5x+2y+5z

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