Question

X+5y=5. 3x-5y=3. método de igualación porfa​

Answer 1

Answer: (2,0.6)

Explanation:

`x+5y=5 \ \ \ \ (1)\\3x-5y=3\ \ \ (2)\\\\ Sum\ the\ equations\ (1)\ and \ (2):\\\\x+3x+0=5+3\\\\4x=8`

Divide both parts of the equation by 4:

`x=2`

Substitute the value of x=2 into equation (1):

`2+5y=5\\\\2+5y-2=5-2\\\\5y=3`

Divide both parts of the equation by 5:

`\displaystyle\\y=(3)/(5) \\\\y=0.6`

Thus, (2,0.6)