Solving two-step linear equations using addition and subtraction: - Basic Algebra
Solving two-step linear equations using addition and subtraction:
In this section, we will look at linear equation questions which involve two kinds of operations: addition and subtraction. We will deal with two-step linear equations modeled by diagrams as a start. Then, we will learn how to solve algebraic equations and related word problems.
Lessons
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1.
Find x in the equation modelled by each diagram.
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2.
Find x in the equation modelled by algebra tiles.
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3.
Solve.
