Question

( 7x + 3 ) - (2 - 2x)

Answer 1

Explanation:

1) Open the brackets by multiplying them by the signs before them:

7x + 3 - 2 + 2x

2) Collect like terms:

7x + 2x + 3 - 2

3) Simplify:

9x + 1

Final answer:

Answer 2

:
`2 x + 2 x + 1`