Question 303684
y+9=3x-2y+6
y + 2y = 3x + 6 -9
3y = 3x - 3 
y = x -1 .... equation 1 

5-3x+5y=-2x+4y+3

5y - 4y = 2x + 3x - 5 + 3 
y = 5x - 2 ... equation 2 

Equation 1 = Equation 2 

x - 1 = 5x - 2 

2 - 1 = 5x - x 
1 = 4x 
x = 1/4 

when x = 1/4 ; {{{y=(1/4)-1}}} 

{{{y = - 3/4}}}

Answer: x = 1/4 and y = -3/4