<h3><u>
x - 3y = -6</u></h3><h3><u>
2x - y = 3</u></h3><h3><u>
-3y + x = -6 y + 2x = 3 </u></h3><h3><u>
</u></h3><h3><u>
</u></h3><h3><u>
</u></h3><h3><u>
</u></h3><h3><u>
Solve by Substitution :</u></h3><h3><u>
// Solve equation [1] for the variable x </u></h3><h3><u>
</u></h3><h3><u>
</u></h3><h3><u>
[1] x = 3y - 6</u></h3><h3><u>
</u></h3><h3><u>
// Plug this in for variable x in equation [2]</u></h3><h3><u>
</u></h3><h3><u>
[2] 2•(3y-6) - y = 3</u></h3><h3><u>
[2] 5y = 15</u></h3><h3><u>
// Solve equation [2] for the variable y </u></h3><h3><u>
</u></h3><h3><u>
</u></h3><h3><u>
[2] 5y = 15 </u></h3><h3><u>
</u></h3><h3><u>
[2] y = 3 </u></h3><h3><u>
// By now we know this much :</u></h3><h3><u>
</u></h3><h3><u>
x = 3y-6</u></h3><h3><u>
y = 3</u></h3><h3><u>
// Use the y value to solve for x </u></h3><h3><u>
</u></h3><h3><u>
x = 3(3)-6 = 3 </u></h3><h3><u>
Solution :</u></h3><h3><u>
{x,y} = {3,3} </u></h3>
<u></u>
<u>-FrxziteTheLxoser- Hoped this help! :)</u>
<u>If you dont understand the answer is {x,y = {3,3} </u>
Answer:
A.Wind because it has the lowest predicted frequency.
Answer:
The answer to this question is A. 8(3/5*1/4).