Answer:
x = 18
Step-by-step explanation:
so we know that 128* and (6x+20)* have the same value so
128* = (6x+20)*
lets subtract both sides by 20
108* = 6x*
divide both sides by 6:
108/6 = 18
6x/6 = x
18 = x
Have a nice day!
and please tell me if I am wrong. :-)
