3 years ago

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

Mathematics

2 answers:

Mademuasel [1]3 years ago

4 0

Answer:

5x + 2y + 5z

Step-by-step explanation:

Step 1: Write out expression

3x + 4y + 5z + 2x - 2y

Step 2: Combine like terms (x)

5x + 4y + 5z - 2y

Step 3: Combine like terms (y)

5x + 2y + 5z

Vlad1618 [11]3 years ago

3 0

The answer is 5x+2y+5z

That’s the answer because:
You have to combine like terms to simplify so do:
3x+2x=5x
4y+-2y=2y
5z is the only z variable
So you get
5x+2y+5z

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Answer:

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3 years ago

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Answer:

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<img src="https://tex.z-dn.net/?f=3%286%20-%204y%29%20-%202y%20%3E%205y%20-%20153" id="TexFormula1" title="3(6 - 4y) - 2y > 5

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Solve for Y: y < 9

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