Hardest question that can shatter the heavens and crush the earth itself

Question

Solve; -3y + 5x = 5, -3x+2 = -2y

Answer 1

rewrite the equations in slope intercept form, set them =

y = 5x/3 -5/3= 3x/2 -1

multiply by 6 LCM, to eliminate fractions

10x - 10 = 9x -3

combine like terms

x = 7

y = 3(7)/2 -1 = 19/2 = 9.5

or graph the 2 equations and find their intersection point (7, 9.5)

or use matrix algebra and row operations