Math For All Students: Algebra

Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions.

• It involves variables like x, y, z, and mathematical operations like addition, subtraction, multiplication, and division to form a meaningful mathematical expression.
• All branches of mathematics such as trigonometry, and calculus involve the use of algebra. 
• Learning algebra helps to develop your critical thinking skills, including problem solving, logic, patterns, and reasoning.
• You’ll probably still use algebra without even realizing it!
  • It’s time to fill up your car’s gas tank. The price of gas per gallon is $3 and you only have $25 to spend. How much gas can you purchase?
    • This can be answered by the algebraic equation, “3x = 25.” You must divide each side of the equation by 3 in order to isolate x. In this equation, x is equal to 25 divided by 3, which is 8.33 gallons of gas.

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