Choose a method you prefer to solve for a system of linear equations.
x+y=0
x-y= -16
1 answer:
Answer:
Eliminating
Step-by-step explanation:
The given equations are ,
x+y=0 x-y= -16
Here I would prefer to use Elimination Method. Since there is negative y and positive y in the equations . So we can eliminate y easily and then we can find x. Also , let's solve ,
<u>On </u><u>addition </u><u>:</u><u>-</u><u> </u>
→ 2x = -16
→ x = -16/2
→ x = - 8
<h3>Hence the most preferred method is " Elimination Method ".</h3>
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Answer:
8/3
Step-by-step explanation:
Well, we're just simplifying the fraction.
(2x^2)(y/4).
(2yx^2)/4 .
When powers of the same base are being divided, subtract. The numbers are just plain fractions. 6/3 = 2 and 4/16 = 1/4. x^4/x^2 = x^2 and y^2/y = y.
Edit:
2/4 is 1/2.
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Step-by-step explanation: divide 558 by 18
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