Module 3 Pp

Solving Equations- Subtraction Property of Equality ,[object Object],Our goal in solving equations is to isolate the variable.

[object Object],We always use opposite operations when solving equations The opposite of adding is subtracting. Solving Equations- Subtraction Property of Equality

Solving Equations-Addition ,[object Object],[object Object],Solving Equations- Subtraction Property of Equality We always use opposite operations when solving equations The opposite of adding is subtracting.

Solving Equations-Addition ,[object Object],[object Object],Solving Equations- Subtraction Property of Equality Balanced the equation by subtracting 12 from both sides of the equal sign.

[object Object],[object Object],[object Object],Solving Equations- Subtraction Property of Equality

Solving Equations- Subtraction Property of Equality a + 12 = 18 a + 12 – 12 = 18 -12 a + 0 = 6 a = 6

Solving Equations- Addition Property of Equality ,[object Object],Our goal in solving equations is to isolate the variable.

[object Object],We always use opposite operations when solving equations Solving Equations- Addition Property of Equality

[object Object],We always use opposite operations when solving equations Solving Equations- Addition Property of Equality The opposite of subtracting is adding.

Solving Equations-Addition ,[object Object],[object Object],Solving Equations- Addition Property of Equality We always use opposite operations when solving equations The opposite of subtracting is adding.

Solving Equations-Addition ,[object Object],[object Object],Solving Equations- Addition Property of Equality Balanced the equation by adding 5 to both sides of the equal sign.

[object Object],[object Object],[object Object],Solving Equations- Addition Property of Equality

Solving Equations- Addition Property of Equality b - 5 = 8 b - 5 + 5 = 8 + 5 b + 0 = 13 b = 13

Module 3 Pp

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Module 3 Pp