Question

Which expression is equivalent to 13b+23b−56(b+1)?

116b−56

16b+56

16b+1

16b−56

Answer 1

13b+23b−56(b+1) is equivalent to 20b-56

Explanation:

13b+23b−56(b+1)

13b+23b-56b-56

13b-33b-56

-20b-56