Question

simplify 12-(-3)+4(3-1)

Answer 1

See

-(-) becomes +.

Answer 2

So now you can write it as

\[12-(-3)+4(3-1)\]
\[12 + 3 + 4(2)\]

(3-1) = 2

Now add all the terms here.

Answer 3

i still dont get how to break it down its very hard for me