Review — Difficulty 2/10
Algebra I · Linear equations and inequalities
Review skills for this standard. Write answers where shown.
Together with a parent
1. Solve: 3x + 10 = 22 = ___ 2. Solve: x² − 10x + 8 = 0 = ___ 3. Solve and graph: 6x − 8 > 7 ___
Written review
1. Solve: 5x + 12 = 24 = ___ 2. Solve: x² − 12x + 7 = 0 = ___ 3. Solve and graph: 8x − 10 > 9 ___ 4. Solve the system: x + y = 15, x − y = 9 ___ 5. Check your solution by substitution: x = ___ 6. Justify one step in your solution in words. ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Solves linear and quadratic equations
- [ ] Solves inequalities and graphs solutions
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