Other side, the opposite function, on both sides of the equation, in the numerator, not the denominator
Step-by-step explanation:
To isolate a single variable when rearranging equations, move all other variables to the other side of the equation by using the opposite function on them and remembering to perform that operation on both sides of the equation. Make sure the rearrangement has the target variable in the numerator, not the denominator.
2 cups of dog food is 194 grams and 3 cups is 291 grams. The dog needs 220 grams. So at most 3 cups of dog food. Wish I could simplify more but I can't. sorry.