combine like terms:

a + 4 -2 +a
find out what a=
#pleaseandthankyou

5 answers

people i dont have forever
a + 4 -2 +a

2a + 2

We can't find the value of a because you haven't posted an equation.
Patience!!
2 a + 2
with what you wrote we can combine like terms, but with no equation we can not calculate a value for a