
Liz H. answered 02/06/23
Bachelors in Elementary Education with 5+ years of Teaching Experience
Because we do not yet know the number we're adding to 36, we can represent it with a variable, like x. Since it is the same number multiplying by 7, we'll use the same variable, x.
Therefore, the equation would be:
x + 36 = 7x
To solve the equation, we want to combine terms with an x in them. Then, we can divide to determine what 1x would equal. The answer should tell us the missing number.