Question

a + 15 = 4a - 3
please answer​

Answer 1

Step-by-step explanation:

$a \: + 15 = \: 4a \: - 3$

$= > a \: - \: 4a \: = - 3 - 15$

$= > - 3a \: = - 18$

$= > a \: = \frac{18}{3} (both \: minus \: signs \: cuts \: off)$

$= > a \: = 6$

hope it helps you.