2a+5a+9a = 16a
13a - 6 + a = 5a + 3 + 3a 13a + a - 5a - 3a = 3 + 6 6a = 9 6a/6 = 9/6 a = 3/2
Whan a = 2 and b = 6, 5a + 2b = 5*2 + 2*6 = 10 + 12 = 22
a = 0
A= 2
2a+5a+9a = 16a
Yes.
13a - 6 + a = 5a + 3 + 3a 13a + a - 5a - 3a = 3 + 6 6a = 9 6a/6 = 9/6 a = 3/2
Whan a = 2 and b = 6, 5a + 2b = 5*2 + 2*6 = 10 + 12 = 22
5a+5=6a-7
a + 3a + 5a = 180 9a =180 a = 20
Answer to: 5a + 1 = a - 3a = -1
a = 0
7a + 4 = 5a + 7 7a = 5a + 3 2a = 3 a = 3/2
The statement is false. 5a +6 = 5a + 30 Subtract 5a from both sides: 6 = 30 and that is plain and simple rubbish!
A= 2
If: 5a-1+a = 11 Then: a = 2