write 4 solve of 20 X + 10 Y = 0
Answers
Answered by
1
Answer:
x=-1,y=2
Step-by-step explanation:
X=1,Y=-2
X=2,y=-4
x=-3,y=6
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Answered by
7
Simplifying
20x + 10y = 0
Solving
20x + 10y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-10y' to each side of the equation.
20x + 10y + -10y = 0 + -10y
Combine like terms: 10y + -10y = 0
20x + 0 = 0 + -10y
20x = 0 + -10y
Remove the zero:
20x = -10y
Divide each side by '20'.
x = -0.5y
Simplifying
x = -0.5y
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