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Helpppppppppppppppppp

Helpppppppppppppppppp-example-1
User Adobriyan
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X=4

Equal the equations to each other (6x+21) = (5x+25)

Then, subtract 5x from both sides, (X+21) = 25

Lastly subtract 21 from both sides, X=4
User Piotr Pradzynski
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