Answer:
66
Step-by-step explanation:
57 x 2= 114
180-114= 66
Answer:
30
Step-by-step explanation:
14×2=28
28+2=30
i hate riddles
Step-by-step explanation:
simplify the expression into like terms
so 5a-2b-3+2b-6a (add all a and b together)
this will make
-a-3
I know how to do the equivalent sorry :(