12.1 Writing Equations.

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Presentation transcript:

12.1 Writing Equations

Mr. Burger. http://my. hrw

yes no yes

How can you write this equation another way How can you write this equation another way? Addition goes with subtraction so this could be: 46 – 17 = p or 46 – p = 17

Examples: Step 1: Identify the 3 quantities given Step 2: Rewrite the equation with f for the unknown Write the same equation in another way:

Examples: Step 1: Identify the 3 quantities given Step 2: Rewrite the equation with n for the unknown Write the same equation in another way:

Examples: Step 1: Identify the 3 quantities given Step 2: Rewrite the equation with h for the unknown Write the same equation in another way:

Examples: Step 1: What do we know? Step 2: Rewrite the equation with c for the unknown Write the same equation in another way:

Tear out page 324 in the book