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3 votes
Simplify the following expression.

(40x + 58y) + (-7x + 34y)


A.
33x + 92y
B.
47x + 92y
C.
47x + 24y
D.
33x + 24y

User Samantha
by
2.8k points

2 Answers

0 votes
Answer:
(40x + 58y) + (-7x + 34y)

33x + 92y



User Abdoelrhman
by
3.2k points
2 votes

Answer:

A. 33x + 92y

Explanation:

Set up the problem like this and combine like terms:

40x + 58y

- 7x + 34y

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

33x + 92y

Or, set up the problem like this and combine like terms:

(40x + 58y) + (-7x + 34y)

40x + 58y - 7x + 34y

40x - 7x + 58y + 34y

33x + 92y

You should get the same answer with either method.

User CaptainNemo
by
3.3k points