Thursday

July 24, 2014

July 24, 2014

Posted by **Amanda** on Monday, June 14, 2010 at 5:26pm.

Techniques that can simplify solving equations and inequalities are to clear fractions and decimals when solving linear equations and inequalities.

1. Demonstrate how fractions are cleared with an example with detailed algebraic calculations.

2. Demonstrate how decimals are cleared with an example with detailed algebraic calculations.

Write an equation or inequality that uses either decimal or fractional coefficients respectively for the variables for your classmates to solve.

- Math/ Algebra -
**Reiny**, Monday, June 14, 2010 at 5:32pm1.

e.g. (2/3)x -4 = x/2 +1

multiply each term by 6, the LCD

4x - 24 = 3x + 6

x = 30

e.g.

.05x + ,2x = 5

multiply by 100, (since my longest decimal string is 2)

5x + 20x = 500

etc

**Related Questions**

math - 1) Why should we clear fractions when solving linear equations and ...

MATH - I've been having problems with solving equations that involve fractions ...

algebra 1 - ELEMENTARY ALGEBRA #3 Page 23 Chapter 3 Lesson 3.02 Solving Multi-...

math - 0k i dont know the answer for these percents, decimals, and fractions. ...

math - Separate the fractions 2/6,2/5,6/13,1/25,7/8and 9/29into two categories: ...

Algebra - I know when solving inequalities the sign changes when you multiply or...

?? - 2a-3 x a+2 --------------- 4a-6 <-ok why does 4a plus 2a^2-3a <3b = ...

Solving inequalities - I have to solve the following inequalities: x^2 + y^2 is ...

Algebra - I having a hard time with this word problem: A backyard has dimensions...

math - how do you diverse fractions to decimals and visa versa Just take the top...