4a+5=25
4a=25-5
4a=20
a=20/4
a=5
4a + a = 25 add 4a and a 5a = 25 then divide 25 by 5 a = 5
5x - 8a + 4a - 2x + a = 3x - 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!
11a+9 = 4a+30 11a-4a = 30-9 7a = 21 Solution: a = 3
12a
4a + a = 25 add 4a and a 5a = 25 then divide 25 by 5 a = 5
3a * * * * * Actually, it is 4a.
5x - 8a + 4a - 2x + a = 3x - 3a
The answer to 4a times 3b equals 1.3. You have to find the value of A and B.
= 4a2 + 2ab 2b2
2a+6b
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!
It is 2a-b simplified
6a+1=2a+25 Subtract 2a from both sides 4a+1=25 Subtract 1 from both sides 4a=24 Divide both sides by 4 a=6 That is your final answer.
11a+7b-(3b-2a)
555
-1