5. Linear Equations, Proportional Relationships & Lines

5.01 Review: One-step equations

5.02 Review: Two-step equations

5.03 Multistep equations

5.04 Equations with variables both sides

5.05 Proportional relationships in the coordinate plane

5.06 Describing the slope of a line

5.07 Identifying slope and y-intercept

5.08 Graphing lines

5.09 Connecting descriptions, tables, equations, and graphs of lines

United States of America NC

Grade 8

5.04 Equations with variables both sides

Interactive practice questions

Solve the following equation:

$3x-8=x$3x−8=x

Easy

1min

Solve the following equation: $2x+5=x$2x+5=x

Easy

1min

Solve the following equation: $9x-45=4x$9x−45=4x

Easy

< 1min

Solve the following equation:

$10x+4=6x$10x+4=6x

Easy

1min

Outcomes

NC.8.EE.7

Solve real-world and mathematical problems by writing and solving equations and inequalities in one variable. • Recognize linear equations in one variable as having one solution, infinitely many solutions, or no solutions. • Solve linear equations and inequalities including multi-step equations and inequalities with the same variable on both sides.

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