Question

Select all the expressions that are equivalent to -6(3x - 7).

-18x - 7, 4 - 10(3x - 7),
4(3x + 5) - 2(15x - 11), 6(3x + 7),
2x - 7 - 5(4x - 7), and -2(9x - 21)

Answer 1

Step-by-step explanation:

-6 (3x - 7)

= - 18x + 42

So 4 - 10 ( 3x - 7), 4 (3x + 5) - 2(15x - 11), 6(3x + 7)

And - 2(9x - 21)