3.5 solving equations

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3.5 Solving Equations With Fractions!!!

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3.5 Solving Equations. With Fractions!!!. Opposites. Same Exact Procedure! Determine what must be moved to the opposite side of the equation to isolate the variable Use the rule of opposites to get rid of those numbers Write your answer upside down. - PowerPoint PPT Presentation

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Page 1: 3.5 Solving Equations

3.5Solving Equations With Fractions!!!

Page 2: 3.5 Solving Equations

Opposites

• Same Exact Procedure!

• Determine what must be moved to the opposite side of the equation to isolate the variable

• Use the rule of opposites to get rid of those numbers

• Write your answer upside down.

Page 3: 3.5 Solving Equations

one (as an item or incident) that is representative of all of a group or type • x/5 = 11

• X = 55

• (3/4)q = 7/3

• q = 28/9

• 10 = 2b/3

• 15 = b

• -1/5 = n -5/6

• 19/30 = n

Page 4: 3.5 Solving Equations

• Negative five-sixths is equal to ten-thirds of a number. Find the number right now!

• What is -1/4?• Half Life 2 consisted of three-fifths

of the game sales of Electronic Arts. If EA sold 450 units in total of all their games, find the total number of Half Life 2 units sold.

• 750

Page 5: 3.5 Solving Equations

Homework 4.41-42 eoo2, 10, 18, 28, 32, 34, 36, 38, 40, 42