10a − 3 − 4a
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10a + 3a - 4a = 9a
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
Oh, dude, the Greatest Common Factor (GCF) of 4a and 10a is 2a. It's like the cool kid that both 4a and 10a can hang out with without any drama. So, if 4a and 10a were at a party, 2a would be the one they both vibe with.
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
If all the variables are the same, you just add (algebraically add) the numbers. For example: 3a + 4a = 7a 2a - 10a = -8a
"a" plus "3a" is equal to 4a. (3a+a=4a). You already have 3 "a's" and then you add another "a."
12a + a - 3a = 10a
2a
-7a + 3a = -4a