Solve the Problem by Using a System of Equations

question 184

Short Answer

Solve the problem by using a system of equations. The tens digit of a two-digit number is 17 less than three times the units digit. If the sum of the digits is 11, find the number.

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Definitions:

GDP

Gross Domestic Product is an indicator of a country's economic health, signifying the aggregate value of all goods and services made within a certain timeframe.

Income

The amount of money received by an individual or entity, typically through work, investments, or other sources over a certain period.

Saving

The portion of income not spent on current consumption, but rather set aside for future use, often by depositing in financial institutions or investing.

Households

Units consisting of one or more persons living in the same dwelling and sharing meals or living accommodation; it is the basic unit in a society for consumption and decision making.