Simplify 4(5x - (3 - 4y + 2x) + 3y)

Question

12x + 28y - 12
93x + 82y - 35
-27x + 70y - 0
14x + 96y - 62
None of the above

Answer 1

4 [ 5x - 3 + 4y -2x + 3y ]

= 4 [ 3x + 7y - 3 ]

= 12 x + 28 y - 12