3(2a-1)-4(2a-3)=5 nilai a sm dgn

3(2a-1)-4(2a-3)=5
6a-3-8a+12=5
-2a=5+3-12
-2a=-4
a=-4÷-2=2

3(2a-1) - 4(2a-3) = 5
6a - 3 - 8a + 12 = 5
6a - 8a - 3 + 12 = 5
-2a + 9 = 5
-2a = 5 - 9
-2a = -4
a = -4/-2
a = 2