# What are two symbolic techniques used to solve linear equations? Which do you feel is better? Explain why.

Due Thusday: **What are two symbolic techniques used to solve linear equations? Which do you feel is better? Explain why. Please respond with at least 150 words. Thanks**

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The xxx symbolic techniques xxx Elimination and xxxxxxxxxxxx xxxxxxx used xx solve xxxxxx equations.

xxxx xxx xxxxxx in certain xxxxxxxxxx for xxxxxxxx if it xx xxxx to xxx xx an xxxxxxxx for xxxxxxxxxxxx xxxxx x xxxxxxxx is xx x xxxxxxxxx xxx that; xxx xxxxxxxx xx you have x x x + 4 xxx

4x + y x xx then xx xxx xx xxxxxx xxx you to xxxx xxxx the value

of x xxxx xxx xxxxxxxx and solve.

In xxxxx cases xxxxx it may xxx be xx xxxx (Fractions/decimals, etc.), then we would xxxxxxxx rather use elimination xxxxxx

xxx xxxxxxxxxx xx xxxx 11x+6y xxxxxxxxxxx and 11x+3y =67 xxxxxxxxx ,then

Substracting xxx from (1) xx xxx xx

xxxxxxxxxxxxx x xxxxx

3y= 12

xxx and xx x {by xxxxxxxxxxxx xxx xxxxx of x xx eq(1)}

xxxxxxx are xxxxxxxx xxxxxxxxx for xxx single xxxxxxxx it xxxxxxx on xxx xxxxxxxx xxx xxx way xx would like to xxxxx xxxx

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