Answer:
x=10 and x-7 is the answer
Step-by-step explanation:
a)2x-7=13
2x=13+7
2x=20
x=20/2
x=10
b)3x+4=25
3x=25-4
3x=21
x=21/3
x=7
i hope it will help you
24 sponge fingers and 420 jelly
Answer:There was not enough information given in the drawing and/or given list to prove the statement.
Not enough information.
Step-by-step explanation:
Are we subtracting the total or ? What's the question. , If so that would be 310 members as of the $5 raise in fees
Just to remove ambiguities, the bar over the expression means it's repeating itself to infinity.

notice, the idea being, you multiply it by 10 at some power, so that you move the "recurring decimal" to the other side of the point, and then split it with a digit and "x".
now, you can plug that in your calculator, to check what you get.