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Popular >

simplify 15-2(4+7a)+5a

Solution

simplify

15 - 2 (4 + 7 a) + 5 a

Solution

7 - 9 a

Solution steps

15 - 2 (4 + 7 a) + 5 a

Expand

- 2 (4 + 7 a) : - 8 - 14 a

= 15 - 8 - 14 a + 5 a

Add similar elements:

- 14 a + 5 a = - 9 a

= 15 - 8 - 9 a

Subtract the numbers:

15 - 8 = 7

= 7 - 9 a

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Frequently Asked Questions (FAQ)

What is 15-2(4+7a)+5a ?
The solution to 15-2(4+7a)+5a is 7-9a