Question 442237
Change each of these into an algebraic equation, and then solve for the variable. I'll show you how to do the first 2, and then leave the last 2 for you.
Problem 5:
7 - 9x = 52
-9x = 45
x = -5
Problem 6:
49 = 5x - 6
55 = 5x
11 = x