Question

help me with these questions plzzzzzzzzzzzzzz!!!!!!!!!!!!!!

Answer 1

$\: \: \: \: \: \: \: \: \: \: \: your \: \: \: \: answer \\ - - - - - - - - - - - - -$
Question :

$6(a + 3) = 18 + 6a$

Answer :

$= > 6a + 18 = 18 + 6a$

$= > 6a - 6a = 18 - 18$

$= > a = 0$

Question :

$\frac{1}{4} (20 - 4a) = 6 - a$

Answer :

$= > \frac{20}{4} - \frac{4a}{4} = 6 - a$

$= > \frac{20 - 4a}{4} = 6 - a$

$= > 20 - 4a = 4(6 - a)$

$= > 20 - 4a = 24 - 4a$

$= > - 4a + 4a = 24 - 20$

$= > a = 4$


$\: \: \: i \: \: hope \: \: it \: \: will \: \: help \: \: you \: \:$