# maths algebra

posted by
**nicky** on
.

3a-2(2a+4)

3a-2(2a + 4)

you multiply the parenthesis by -2, giving you

3a -4a -8

combine like terms

-a-8

posted by
**nicky** on
.

3a-2(2a+4)

3a-2(2a + 4)

you multiply the parenthesis by -2, giving you

3a -4a -8

combine like terms

-a-8