Irene R. answered 06/09/20
BS in Mechanical Engineering and Certified math teacher for 13 years
You can solve this problem by creating an equation and solving it using inverse operations. Let's use the variable, x, to represent the unknown number.
5 • x = 43
7
Multiply both sides of the equation by the reciprocal of 5/7 (or 7/5):
7 • 5 • x = 43 • 7
5 7 5
x = 60 1
5