Question

(ASAP) helpp i need to get this done 3m

Answer 1

a=5

Explanation:

3(a-4)+1=9-a

3a-12+1=9-a

3a-11=9-a

3a+a=9+11

4a=20

a=20÷4

=5

Answer 2

3(a-4) + 1= 9 - a

3(a-4) = 8 - a

3a-12 = 8 - a

4a = 20

a=5

I hope this helps! :)