Solve the unknown from the following equation: A + 90 - 15 = 210
A + 90 - 15 = 210 A + 75 = 210 A = 210 - 75 A = 135
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Question
Updated 10/30/2017 3:55:28 AM
Edited by Masamune [10/30/2017 3:54:35 AM]
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8
A + 90 - 15 = 210
A + 75 = 210
A = 210 - 75
A = 135

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