If z + 60 = 3z – 20, show that z = 40. - If = y, show that y = 2, -2. %D y If 4x – y = 8 and 2(y– 2) = 4, then x = 3. %3D

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A: Given statement is false

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A: Given           450 + 55010  and 450 + 55010

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A: Answer

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A: Factor  into prime factors.

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A:

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A: As per guidelines of the Bartleby, solution of only first 3 parts are given.

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A: The

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A:

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A: Topic:- application of algebra

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A:

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A: Since the number should be multiple of 6 and factor of 180 so the prime factorization of 180 is,

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A: