HELP ME IM SO CONFUSED

rewrite a, b, c, and d in logarithm form

a)

b)

c)

d)

If you feel this explanation is helpful, please award brainliest. If you have any more questions don't be scared to ask.

Solving px + q = r for x. Equations such as px + q = r are called linear equations because when graphed, they will give you a straight line. The x variable does not have an exponent with it, because linear equations never have exponents for their variables.