2.7 Fraction Equations.notebook
October 13, 2015
October 13th, 2015
Due Today: Due Next Class: One Level & Packet
2 Levels
Unit 2: Solving Equations
Lesson 2.7: Fraction Equations
Get Ready: Please solve the following equations
1) When do we use cross multiplication to solve an equation?
1)
2)
3)
3)
3)
1
2.7 Fraction Equations.notebook
October 13, 2015
EQUATIONS WITH FRACTIONS
­2
2
­
=
3
3
2
X
3
=
2X
3
2
2.7 Fraction Equations.notebook
October 13, 2015
Where do we begin?!?!?
1 - 4v = 2(-5v+1)
1) What operations are occurring?
1) What operations are occurring?
2) What fraction rules do we have for those operations?
3
2.7 Fraction Equations.notebook
October 13, 2015
Equations with Fractions Examples:
Cross Multiplication
Common Denominator
4