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vovangra [49]
2 years ago
9

How do you solve system of equations with -x+3y=0 & 2x+6y=12

Mathematics
1 answer:
lisabon 2012 [21]2 years ago
3 0
There are 3 available methods - Substitution , Elimination and <span>Matrix.  

</span>The substitution<span> method is used to eliminate one of the variables by replacement. 
</span>
The elimination method<span> is used for solving linear systems. 
</span>
<span>A Matrix is an array of numbers. 
</span>
<span>Lets use Substitution to solve this system.  
</span>
x+3y=0 

x=-3y&#10;&#10;&#10; 

Substitute x=-3y into <span>2x+6y=12 </span><span>

</span>2x+6y=12 

2*-3y+6y=12 

0=12 

No Solution
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