1.

Solve the problem solve fast​

Answer» ONG>Answer:

5x-6x/30 = x-5x/15 +7

-x/30 = -4x/15 +7

-x/30+4x/15 = 7

-x+8x/30 = 7

7X/30 = 7

x = 7×30/7

x = 30



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