Solve one- and multi-step linear equations.Isolate the variable using inverse operations.Balance both sides of an equation.Check a solution by substitution.
📚 Quick Recap
A linear equation states that two expressions are equal, with variables appearing only to the first power — solving one means finding the value that makes both sides balance.
🧠 Section A · Concept Check ● BEGINNER4 × 1 = 4
1Solve 4x + 6 = 26:
2Solve 7x − 3 = 25:
3Solve 5x + 2 = 2x + 14:
4Solve 3(x − 1) = 12:
🧮 Section B · Problem Solving ● INTERMEDIATE2 + 3×3 = 11
5Solving 4x + 6 = 26 gives x = .
6To solve, use operations to isolate x.
7Solve for x: 4x + 6 = 26.
8Solve for x: 7x − 3 = 25.
9Solve for x: 5x + 2 = 2x + 14.
🚀 Section C · Challenge ● CHALLENGE5
10Solve for x: 3(x − 1) = 12.
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20Teacher's SignatureParent's Signature
✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-B | 5 5 6 inverse 7 = x = 5 8 = x = 4 9 = x = 4 | 10 = x = 5
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