Question

7 + 2 (a + 1) - 3a = 5a​

Answer 1

7+2(a+1)-3a=5a

7+2a+2-3a=5a

9-a=5a

9=5a+a

9=6a

a=9/6

a=3/2.

therefore a =3/2

Answer 2

here is ur answer

i hope it will help u