Question

-7(3z + 51 - 39)
HELP ASAP PLSSSS AND SHOW YOUR WORK!!!!​

Answer 1

z= -3.1111111111

Explanation:

-7*3=-21

-7*51= -357

-7*-39= 273

-21z+(-357)+273

simplify

-21z-84

-21z/-21 (canceled)

84/-21= 3.1111111111

Hope this helps.