It is an algebraic expression
34
7a+a=8a
-4
8(a + 3)
12
Well, honey, writing 8 multiplied by a in algebraic expression is as simple as it gets. Just slap that 8 right next to the a with no fancy math symbols needed. So, the algebraic expression for 8 multiplied by a is simply 8a. Easy peasy, lemon squeezy!
32a + 8= 8(4a+1)
5a times 3a minus 8a = (5*3)*a2 - 8a = 15a2 - 8a
8a+48b=
The GCF is 8a.
8a-3b = 5