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Combine like terms . what is 43z + 15z + 7z + 5z + 46z + 14z? ​

User Indrajith
by
8.3k points

2 Answers

3 votes

Basically just add them all together like normal addition except there is a z attached to each number:

43z + 15z + 7z + 5z + 46z + 14z

58z+ 7z + 5z + 46z + 14z

65z + 5z + 46z + 14z

70z + 46z + 14z

116z + 14z

130z

Hope this helped!

User Shanto
by
8.7k points
4 votes

Answer:

130z

Explanation:

43z + 15z + 7z + 5z + 46z + 14z

Since the all have z with a coefficient, they are all like terms

Factor out a z

(43 + 15 + 7 + 5 + 46 + 14 ​ )z

Then add all the coefficients together

(130)z

The total is 130z

User Igor Nazarenko
by
8.8k points

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