Question

solve this linear equation ​

Answer 1

Answer:

a=6

Step-by-step explanation:

2a+4=16

2a=16-4

2a=12

a=12/2

a=6

Answer 2

$\: \: \: \: \: \: \: \: \: \: \: \: \: 2a + 4 = 16$

$⇢ \: \: \: \: \: \: 2a = 16 - 4$

$⇢ \: \: \: \: \: \: \: \: 2a = 12$

$⇢ \: \: \: \: \: \: \: \: a = \frac{12}{2}$

$⇢ \: \: \: \: \: \: \: \: \: \: { a = 6}$