Step-by-step explanation:
5x - y = 3(1)
2y = 10x+2(2)
Rearranging (2)
-10x + 2y = 2(3)
Multiply equation (1) by 2
10x - 2y = 6(4)
Adding (3) and (4)
-10x + 10x + 2y - 2y = 2 + 6
No solution since both x and y are eliminated.
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step-by-step explanation:
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