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Solving linear equations — Homework
Solve each equation. Check every answer by substitution.
- 1.Solve: 5x + 7 = 42
- 2.Solve: 8x − 3 = 3x + 27
- 3.Solve: 4(x − 1) = 2x + 10
- 4.Solve: 2x + 9 = 5x − 6
- 5.Solve, then check: 6x − 4 = 2x + 20
- 6.What does it mean if solving gives 4 = 4? What about 4 = 9?
🌲 Homeschool for the FutureNinth Grade · Math · week 2 homework