Question

4: За – 4 = 2(4 - а)​

Answer 1

Answe: a=4

Step-by-step explanation:

3a-4=8-2a

3a-2a=8-4

a=4

Answer 2

Answer:

Mark me as brainliest... plzz

Step-by-step explanation:

3a - 4 = 2(4 - a)

3a - 4 = 8 - 2a           (distribute the number to the both sides)

3a + 2a = 8 + 4         (tranpose the numbers to their same variable)

5a = 12                      (add the numbers at both sides)

5a/5 = 12/5               (divide both sides to 5 to seperate between the number

                                 and the variable)

a = 2.4                      (this is the answer)