Question

What is 4x+3y+2z and 3x+5y+3z?

Answer 1

Answer:

Step-by-step explanation:

7x + 8y + 5z

I put the equations in parentheses, assuming that I would be adding both of the equations together. Then, I removed them and combined the like terms. I used two calculators to check my answer, and this should be correct.

Answer 2

Answer:

7x + 8y + 5z

Step-by-step explanation:

To add these to expressions we have to combine like terms:

(4x + 3x) + (3y + 5y) + (2z + 3z) = 7x + 8y + 5z

Like terms - In algebra, like terms are terms that have the same variables and powers.

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