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Algebraic proofs.

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Presentation on theme: "Algebraic proofs."β€” Presentation transcript:

1 Algebraic proofs

2 Agenda (B Day ONLY) EQ: How do we right a 2 column proof? Agenda
Warm Up Solving Equations Worksheet (1-6) Practice on 2-Column Algebraic Proofs Worksheet on Filling in 2 column proofs Write 2 2 column proofs Finish Worksheet on Solving Equations(7-24) Homework Algebraic Proof Homework Sheet

3 Agenda (A Day ONLY) EQ: How do we right a 2 column proof? Agenda
Warm Up Solving 4 equations Fill in Notes on Proofs (from previous lesson) Practice on 2-Column Algebraic Proofs Worksheet on Filling in 2-column proofs Write 2 2-column proofs Homework Algebraic Proof Homework Sheet

4 Warm UP πŸ‘π’‘βˆ’πŸ•=πŸ– βˆ’πŸπŸπ’Ž+𝟏𝟎=πŸ‘πŸ’ 𝒅 πŸπŸ“ +𝟐=𝟎 βˆ’ π’ˆ πŸπŸ‘ βˆ’πŸ‘=βˆ’πŸ”
Solve the following equations. Be sure to write out every step…it will be important for later proof writing! πŸ‘π’‘βˆ’πŸ•=πŸ– βˆ’πŸπŸπ’Ž+𝟏𝟎=πŸ‘πŸ’ 𝒅 πŸπŸ“ +𝟐=𝟎 βˆ’ π’ˆ πŸπŸ‘ βˆ’πŸ‘=βˆ’πŸ”

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11 Given: 6= π‘Ž 4 +2 Prove: π‘Ž=16 Statements Reasons

12 Given: βˆ’6+ π‘₯ 4 =βˆ’5 Prove: π‘₯=4 Statements Reasons

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