Directions for Substitution & Elimination in Algebra?

Answer Systems of linear equations are two linear equations with two unknown variables, where only one set of numbers will satisfy both equations. This set of numbers is the point where the two lines will... Read More »

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How to Use Substitution in Algebra 2?

In Algebra II, you often will have to solve systems of equations. One of the most effective ways to accomplish this is substitution, a process in which you solve for one of the variables, using one... Read More »

How to Explain the Elimination Method for Algebra?

The elimination method for algebra lets you solve systems of linear equations by changing the equations to eliminate one of the variables. You can multiply or divide both sides of an equation until... Read More »

How to Factor Using Substitution?

Factoring is a process used to find the elements that go into a polynomial. A polynomial is a math expression that includes variables raised to powers. The expression x^2 + 5x + 6 is a polynomial.... Read More »

What is a substitution for cardamom?

You can create a substitute for 1 tsp. of ground cardamom by combining 1/2 tsp. of cinnamon with 1/2 tsp. of ginger. Native to India and southeast Asia, cardamom is a key ingredient in Arab coffee.... Read More »