Question

Solve and check (2z-7)-3(3z+8)=4z-9

Answer 1

$2z - 7 - 9z - 24 = 4z - 9 \\ 2z - 9z - 7 - 24 = 4z - 9\\ - 7z - 31 = 4z - 9 \\ - 7z - 4z = - 9 + 31 \\ - 11z = 22 \\ z = \frac{22}{ - 11} \\ z = \frac{ - 22}{11} \\ z = - 2 \\ plz \: mark \: as \: brainliest \: \\ hope \: it \: will \: help \: you \:$