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Popular >

simplify 7a-9b+6a-4b

Solution

simplify

7 a - 9 b + 6 a - 4 b

Solution

13 a - 13 b

Solution steps

7 a - 9 b + 6 a - 4 b

Group like terms

= 7 a + 6 a - 9 b - 4 b

Add similar elements:

7 a + 6 a = 13 a

= 13 a - 9 b - 4 b

Add similar elements:

- 9 b - 4 b = - 13 b

= 13 a - 13 b

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Frequently Asked Questions (FAQ)

What is 7a-9b+6a-4b ?
The solution to 7a-9b+6a-4b is 13a-13b