Answer:
a=5
Step-by-step explanation:
2+(3÷4)×(2a-2)=8
by multiplying 3÷4 with (2a-2).....
2+1.5a-1.5=8,
then making 1.5 go the other side with changing the sign into positive
2+1.5a=9.5,
then making 2 go to the other side with negative sign
1.5a=7.5,
then by dividing 1.5 in both sides....
a=5
