In this math lesson you will learn how to solve systems of equations.
Systems of equations usually have 2 equations and two variables. You can solve a system of equations by using one of the following methods.
• Graphing Method
• Substitution Method
• Elimination Method
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How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Remember "greater than" & "less than" symbols
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Calculate Faster Than a Calculator
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Calculate the area of a parallelogram
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Find extra points for a parabola (quadractic equation)
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Calculate percent composition for chemistry
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Find the Percent Given Two Numbers
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Figure out the domain & range of a piecewise function
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Convert Fahrenheit to Celsius with a formula
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Find the formula of a piecewise function given a graph
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Find the formula of a given sequence
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Evaluate combinations of functions from graphs
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Find a number given Its percent
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Do long division without a calculator
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Find the area of a triangle when given 2 sides & angle
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Find a slope of a straight line with: Ax + By + C = 0
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Identify characteristics of a sample during a survey
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Find the Radius of a Circle from Arc Length
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Simplify surds (improper square roots)
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Translate a shape
How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Remember "greater than" & "less than" symbols
How To:
Calculate Faster Than a Calculator
How To:
Calculate the area of a parallelogram
How To:
Find extra points for a parabola (quadractic equation)
How To:
Calculate percent composition for chemistry
How To:
Find the Percent Given Two Numbers
How To:
Figure out the domain & range of a piecewise function
How To:
Convert Fahrenheit to Celsius with a formula
How To:
Find the formula of a piecewise function given a graph
How To:
Find the formula of a given sequence
How To:
Evaluate combinations of functions from graphs
How To:
Find a number given Its percent
How To:
Do long division without a calculator
How To:
Find the area of a triangle when given 2 sides & angle
How To:
Find a slope of a straight line with: Ax + By + C = 0
How To:
Identify characteristics of a sample during a survey
How To:
Find the Radius of a Circle from Arc Length
How To:
Simplify surds (improper square roots)
How To:
Translate a shape
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