Mathematics, 14.09.2021 14:00 samueltaye

Given: 8x-3y = -21, 3x+y = -10; Prove: x = -3 Give the statement and reason using the properties of equality.

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Given: 8x-3y = -21, 3x+y = -10; Prove: x = -3 Give the statement and reason using the properties o...