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Popular >

simplify 3(4a+9)-10(a-6)

Solution

simplify

3 (4 a + 9) - 10 (a - 6)

Solution

2 a + 87

Solution steps

3 (4 a + 9) - 10 (a - 6)

Expand

3 (4 a + 9) : 12 a + 27

= 12 a + 27 - 10 (a - 6)

Expand

- 10 (a - 6) : - 10 a + 60

= 12 a + 27 - 10 a + 60

Group like terms

= 12 a - 10 a + 27 + 60

Add similar elements:

12 a - 10 a = 2 a

= 2 a + 27 + 60

Add the numbers:

27 + 60 = 87

= 2 a + 87

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Frequently Asked Questions (FAQ)

What is 3(4a+9)-10(a-6) ?
The solution to 3(4a+9)-10(a-6) is 2a+87