Solving Linear Systems by Substitution #1
In this problem solving worksheet, 6th graders work out and solve 4 mathematical equations involving linear systems by substitution #1.
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Ratio and Proportion, Word problems
Combine several mathematics concepts as classes solve linear systems. After writing a system of equations involving a proportion, learners then solve the system. A video instructor uses the substitution method and must work with...
5 mins 3rd - 7th Math CCSS: Adaptable
How Do You Solve a System of Equations Using the Substitution Method?
Watch this video to learn how to find the solution to a system of equations with the substitution method! A teacher will lead you through each step necessary, explaining her steps and the reasoning behind her decisions. After watching...
4 mins 6th - 12th Math
How Do You Solve a System of Inequalities by Graphing?
You've got a linear system of inequalities? You need to solve it by graphing? No sweat. Make sure that each equation is in slope-intercept form and then graph each equation. Is it a solid line or a dashed line? Which side of the line...
6 mins 6th - 12th Math
Evaluate Multiple-Step Algebraic Expressions by Substitution
This easy-to-understand video demonstrates how to find the value of multi-step algebraic expressions with substitution. It reviews order of operations to help learners avoid common mistakes when solving. The sample problems show all four...
5 mins 5th - 7th Math CCSS: Designed
Solving Algebraic Equations and Inequalities
Solve algebraic equations and inequalities. Work in small groups to understand and solve a number of simple algebraic equations and inequalities. Then create a PowerPoint presentation that includes the problems solved and the method used...
6th - 8th Math CCSS: Adaptable