Back to 2.3 Solve Equations with Variables and Constants on Both Sides

2.3 Exercise 30

Avg difficulty 2.5

Solve: $2.8 x + 12 = −1.4 x - 9 .$

OpenStax Elementary Algebra 2e, 2.3 Solve Equations with Variables and Constants on Both Sides, exercise 30

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Adapted from Elementary Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Elementary Algebra 2e. Imported at revision 77a933c.