Question

7-3x[-5-4x(-3x6+24)-7x(-5)]-3x(9)

Answer 1

7-3x[-5-4x(-3x6+24)-7x(-5)]-3x(9)

7-3x[-5-4x(+6)+35]-27

7-3x[-5-24+35]-27

7-3x[-29+35]-27

7-3x[6]-27

7 - 18 - 27

7 - 45

-38