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podryga [215]
3 years ago
6

Simplify; 5a+3b-7a+4b

Mathematics
2 answers:
serg [7]3 years ago
7 0

Combine like terms:

5a-7a=-2a

3b+4b=7b

-2a+7b

Hope this helps!!

mart [117]3 years ago
7 0

<u>Answer:</u>

- 2 a + 7 b

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it:

5 a + 3 b - 7 a + 4 b

Re-arranging this expression by writing the like terms together to get:

5 a - 7 a + 3 b + 4 b

Now simplifying it by adding and subtracting the terms to get:

- 2 a + 7 b

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