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What is 9a plus 21 equals?

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Anonymous

∙ 14y ago
Updated: 4/28/2022

9a+21

3(3a+7)

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∙ 14y ago
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What is 12a plus 6b plus 9a plus 14b equals?

12a + 6b + 9a + 14b =(12a + 9a) + (6b + 14b) =21a + 20b


What is the answer to 4a plus 5 equals 9a?

a is equal to 1.


How do you factor 81a2 plus 36a plus 4?

(9a + 2)(9a + 2)


What is 31 plus 21 equals?

The mathematical statement 31 plus 21 equals 52 as a total.


What is the factor of a2 plus 9a plus 20?

a2+9a+20 = (a+4)(a+5) when factored

Related Questions

2a plus 5a plus 9a equals?

2a+5a+9a = 16a


What is 12a plus 6b plus 9a plus 14b equals?

12a + 6b + 9a + 14b =(12a + 9a) + (6b + 14b) =21a + 20b


How do you solve -21 equals 9a-15-3a?

-21 = 9a - 15 - 3a -6 = 6a -1 = a


-14 plus 9a equals 38?

-14 + 9a = 389a = 52a = 52/9 or 5.78


How do you solve 1.5a plus 6 equals 9a plus 12?

a= -0.8


What is the answer to 4a plus 5 equals 9a?

a is equal to 1.


What is the answer to 9a plus 2 equals 4a-18?

a= -4


How do you solve 9a plus 4a equals 26?

9a + 4a = 26 13a = 26 a = 26/13 a = 2


9a plus 15 equals 7a plus 9?

Collect like terms: 9a -7a = 9 - 15, ie 2a = -6, so a = -3


How do you solve this equation 4a-2.1 equals 9a plus 5.4?

4a - 2.1 = 9a + 5.4 4a - 9a = 5.4 +2.1 -5a = 7.5 -a = 1.5 a = -1.5


What is a plus 3a plus 5a equals 180?

a + 3a + 5a = 180 9a =180 a = 20


In algerbra what is 9a-a-a equals?

It is: 9a-a-a = 7a

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