7th Grade Math 6.4a, Model and Solve Two-Step Equations, Algebra

Two-step equations require two inverse operation steps to solve for the value of the variable. To find the value of the variable, we will need isolate the variable to one side of the equal sign. We review how to use algebra tiles. We also review the parts of an equation as the coefficient, variable, and constant. We walk through several examples of modeling equations with algebra tiles and how to solve the equation. We show how to make zero pairs with + and - tiles on the variable side of the equation. We show how to substitute the value of x into the equation to see if it will make the equation true.

7th Grade Math 6.3a, Modeling Two-Step Equations With Algebra Tiles

7th Grade Math 6.3b, Writing Two-Step Equations, Algebra

7th Grade Math 6.3c, Write a Verbal Description of a Two-Step Equation, Algebra

7th Grade Math Course

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Textbook: Go Math! Student Interactive Worktext Grade 7 2018 Student Edition
Publisher: HOUGHTON MIFFLIN HARCOURT; Student edition (April 14, 2017)
Language: ‎English
2018 copyright
ISBN-13: 978-1-328-76109-5
ISBN-10: ‎ 1328761096
Item Weight: 2.4 pounds
Paperback: 560 pages
ISBN-13: 978-1328761095
Product dimensions: 8.5 x 1.07 x 1.12 inches
Reading level: 12 - 13 years