silvernekoo silvernekoo

11-10-2017
Mathematics

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Circle the error and explain why it is an error.

Given 5(8 - 3x) = 5x + 70

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hannabrown99 hannabrown99

11-10-2017

Circle the error and Explain why it is an error. Given 5( 8 – 3x) = 5x + 70 Step 1: Distribute 40 – 15x = 5x + 70 Step 2: Subtraction property of Equality -30 -15x = 5x Step 3: Addition property of Equality -30 = 10x Step 4: Division Property of Equality -3 = x Step 5: Identity property x = -3

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