Solving One Step Equations

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by rdrummond
Last updated 6 years ago

Discipline:
Math
Subject:
Number Operations

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Solving One Step Equations

How to Solve an Equation1. Find the variable (i.e. x, y, a, c...)2. Use inverse operations to isolate the variable. (Do the opposite to get the letter or symbol all alone on one side of the equal sign)

Solving One Step Equations

Inverse OperationsAddition - SubtractionSubtraction - AdditionMultiplication - DivisionDivision - Multiplication

Ex: x + 4 = 10 - 4 - 4 Using Inverse4's Cancel x = 6 x is equal to 6

Ex: y/4 = 2 x4 x4 Using Inverse4's Cancel y = 8 y is equal to 8

Ex: 3x = 9 3 3 Using Inverse3's Cancel x = 3 x is equal to 3

Ex: x - 2 = 8 + 2 + 2 Using Inverse2's Cancel x = 10 x is equal to 10

Helpful Links

Just Math TutoringKhan Academy Algebra

BibliographyAlgebra. (n.d.). Retrieved from https://www.khanacademy.org/ math/algebraJust math tutoring. (n.d.). Retrieved from http:// justmathtutoring.com/Youtube. (n.d.). Retrieved from http://www.youtube.com/ watch?v=xGfOlCluPDo


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