3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
What is the solution of -2a plus 3a plus 5b
3a + 2a = 5a
a + a + a - 2a = 3a - 2a = a
2a + 5a + 3a = 10a
2a + 3a = 5a
2a + a = 3a
2a + 3a + 4 = 5a + 4
1
3a
If 3a+5=5a+3, then: 3a+5 - 3a = 5a+3 - 3a 5=2a+3 5 - 3=2a+3 - 3 2=2a a=1
(2a+1)(a+1)