"a" plus "3a" is equal to 4a. (3a+a=4a). You already have 3 "a's" and then you add another "a."
3a2
The given expression can be simplified to: 3b-a
7a-2b
Take your pick: a, 2a, 3a, 4a .... etc
3a * * * * * Actually, it is 4a.
5x - 8a + 4a - 2x + a = 3x - 3a
is that ment to be a > sign? well if it is3a>4a-5 (-4a)-a>-5 then just inverta>5
3a - 2b
If you mean: 4a +29 -3a -a +3a then it simplifies to 29 +3a
If the question was 3a + 4a - a, the answer is 6a. If the question was something else please resubmit using words eg "plus", "divide", "equals" because the browser used for posting questions does not like symbols!
7
4a + 3a = (4 + 3)a = 7a
10a + 3a - 4a = 9a
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
"a" plus "3a" is equal to 4a. (3a+a=4a). You already have 3 "a's" and then you add another "a."
10a − 3 − 4a