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1.03 Properties of equality

Adaptive
Worksheet

Interactive practice questions

Consider the following:

Line 1: $4x$4x $=$= $12$12
Line 2: $x$x $=$= $\frac{12}{4}$124
Line 3: $x$x $=$= $3$3

By which property justify Line 2?

Multiplication property of equality

A

Division property of equality

B

Subtraction property of equality

C

Addition property of equality

D
Easy
< 1min

Consider the following:

Easy
< 1min

Determine two properties that can be used to justify why the equations $6x=12$6x=12 and $x=2$x=2 are equivalent.

Easy
< 1min

Consider the following:

Easy
1min
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Outcomes

A.EI.1

The student will represent, solve, explain, and interpret the solution to multistep linear equations and inequalities in one variable and literal equations for a specified variable.

A.EI.1a

Write a linear equation or inequality in one variable to represent a contextual situation.

A.EI.1b

Solve multistep linear equations in one variable including those in contextual situations, by applying the properties of real numbers and/or properties of equality.

A.EI.1f

Verify possible solution(s) to multistep linear equations and inequalities in one variable algebraically, graphically, and with technology to justify the reasonableness of the answer(s). Explain the solution method and interpret solutions for problems given in context.

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