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Q: What is 10a 3a - 4a?

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10a + 3a - 4a = 9a

3a2

If you mean: 4a +29 -3a -a +3a then it simplifies to 29 +3a

The GCF is 2a.

4a + 3a = (4 + 3)a = 7a

Add them together: 3a+4a-a = 6a

4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2

12a + a - 3a = 10a

It is: 3a+7a = 10a simplified

2a

"a" plus "3a" is equal to 4a. (3a+a=4a). You already have 3 "a's" and then you add another "a."

-7a + 3a = -4a

14a - 4a + 5a - 3a = 12a

3a + 15 = 4a Subtract 3a from both sides 15 = a So a is 15.

If all the variables are the same, you just add (algebraically add) the numbers. For example: 3a + 4a = 7a 2a - 10a = -8a

6a-10a=16 -4a=16 a=-4

11

GCF = 2a

It appears to be 2a

2a + 5a + 3a = 10a

3a-9 = 6 3a = 6+9 3a = 15 a = 15/3 a = 5 Substitute a = 5 into 4a-1. 4a-1 =4(5)-1 =20-1 =19 Therefore, the value of 4a-1 is 19.

It is 4a2.

A, 2A, 3A, 4A and so on.

30

4a - 5 = 7a - 7 -5 = 3a - 7 2 = 3a a = 3/2