Process for solving linear equations, Mathematics

Assignment Help:

1. If the equation has any fractions employ the least common denominator to apparent the fractions. We will do this through multiplying both sides of the equation by the LCD.

Also, if there are variables in denominators of the fractions recognize values of the variable that will give division by zero as we will have to ignore these values in our solution.

2. Simplify both of sides of the equation. It means clearing out any parenthesis, and joining like terms.

3. Use the primary two facts above to get all of terms with the variable within them on one side of the equations (combining in single term of course) and all of the constants on the other side.

4. If the coefficient of the variable is not a one use the third or fourth fact above (it will based on just what the number is) to make the coefficient a one.

Note that usually we just divide both sides of the equation through the coefficient if this is an integer or multiply both of the sides of the equation trhough the reciprocal of the coefficient if this is a fraction.

5. VERIFY YOUR ANSWER!  This is the final step and the most frequently skipped step, still it is possibly the most vital step in the process. With this you can know whether or not you can the verify answer is accurate or not.  We verify the answer through plugging the results from the previous steps into the original equation. It is very significant to plug into the original equation as you may have made a mistake in the first step that led you to an incorrect answer.

Also, if there were fractions in the problem & there were values of the variable which give division through zero (recall the first step...) this is significant to ensure that one of these values didn't end up within the solution set.  This is possible, as we'll see in an instance, to contain these values show up in the solution set.


Related Discussions:- Process for solving linear equations

Solving ratios, you are in charge of making punch for an upcoming dance. th...

you are in charge of making punch for an upcoming dance. the punch recipe makes 5 cups of punch by making 3 cups of cranberry juice with 2 cups of apple juice. What is the ratio of

Shares and dividents., how much money will required to buy 200,rupees 25 sh...

how much money will required to buy 200,rupees 25 shares at premium of rupees 2

Multiplyig, why is multiplying inportent in our lifes

why is multiplying inportent in our lifes

Two circles touch each other externally, Two circles touch each other exter...

Two circles touch each other externally: Given: Two circles with respective centres C1 and C2 touch each other externaly at the point P. T is any point on the common tangent

Find out that sets of functions are linearly dependent, Find out if the fol...

Find out if the following sets of functions are linearly dependent or independent.  (a) f (  x ) = 9 cos ( 2 x )    g (  x ) = 2 cos2 (  x ) -  2 sin 2 (  x ) (b) f

Linear Systems, Find the solution to the following system of equations usin...

Find the solution to the following system of equations using substitution:

Proportional Relationships, Carmen bought 3 pounds of bananas for $1.08. Ju...

Carmen bought 3 pounds of bananas for $1.08. June paid for her purchase of bananas. If they paid the same price per pound, how many pounds did June buy?

ALGEBRA, FIND PRODUCT (-41)*(102)

FIND PRODUCT (-41)*(102)

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd