Respuesta :
Answer:
{x,y}={ 5/9,0}
Step-by-step explanation:
9x - 2y = 5
y = 0
9x - 2•() = 5
9x = 5
x = 5/9
By now we know this much :
x = 5/9
y = 0
⇒{x,y} = {5/9,0}
Answer:
Please check the explanation.
Step-by-step explanation:
Given the equation
[tex]9x + 2y = 5[/tex]
solving the equation for y
[tex]9x + 2y = 5[/tex]
Step 1: Add -9x to both sides
[tex]9x+2y+-9x=5+-9x[/tex]
[tex]2y=-9x+5[/tex]
Step 2: Divide both sides by 2
[tex]\frac{2y}{2}=\:\frac{-9x+5}{2}[/tex]
[tex]y=\frac{-9}{2}x+\frac{5}{2}[/tex]
Thus, the value of y is:
[tex]y=\frac{-9}{2}x+\frac{5}{2}[/tex]
If we put y = 0 in the [tex]9x + 2y = 5[/tex]
[tex]9x+\left(0\right)=5[/tex]
[tex]9x=5[/tex]
[tex]\mathrm{Divide\:both\:sides\:by\:}9[/tex]
[tex]\frac{9x}{9}=\frac{5}{9}[/tex]
[tex]x=\frac{5}{9}[/tex]
Thus, the value of x=5/9 at y=0