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nignag [31]
3 years ago
11

Add 6z + 2 and 7 − 4z. Show your work.

Mathematics
2 answers:
lbvjy [14]3 years ago
6 0

i think is is right but i’m not 100% sure

denis23 [38]3 years ago
6 0

Answer: 2z +9

Step-by-step explanation:

I like to line them up vertically and add like terms

 6z+2

-4z +7

------------

 2z +9

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Step-by-step explanation:

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x = 17/12 + 3/4 -2/3

x = 3/2

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Find the sum or difference.
Strike441 [17]

Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define expression</u>

(4y + 3) - (y - 2)

<u>Step 2: Simplify</u>

  1. Distribute negative:                    4y + 3 - y + 2
  2. Combine like terms (y):               3y + 3 + 2
  3. Combine like terms (Z):              3y + 5
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