I need to solve this simultaneous equation: 7x−(3√5)y=9√5 and (2√5)x+y=34 I tried to multiple everything by √5 And then I got: 7x⋅(√5)−15y=45 and 10x+(√5)⋅y=34⋅√5
But from here on i dont know how to make x or y the same, so I could − or + the 2 equations and solve it.
Or even the way I started it was wrong?
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