Question

What is Which expression is equivalent to (8 a minus 3 b + 7) minus (2 a + b minus 4)?

6 a minus 2 b + 11

6 a minus 4 b + 3

6 a minus 2 b + 3

6 a minus 4 b + 11

PLZ PLZ PLZ HELP

Answer 1

6 a minus 4 b + 11

Explanation:

(8a -3b +7) - (2a + b -4)

= 8a -3b +7 -2a-b +4

= 6a -4b + 11