Eleven more than four times a number equal the number less 7 find the number

For this case we have to:

x: Let the variable representing the unknown number

We algebraically rewrite the given expression:

Eleven more than four times a number, is represented as:

The number less 7, is represented as:

Thus, the complete expression is:

We subtract x from both sides of the equation:

We subtract 11 from both sides of the equation:

Equal signs are added and the same sign is placed:

We divide by 3 on both sides of the equation:

expression #3 is not equivalent. the others are.

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney