2.5 Reason Using Properties from Algebra - Biology Reason Using Properties from Algebra ... and 3 In Exercises I and 2, solve the equation and write a reason for each step. ... 13
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2.5 Reason Using Properties from Algebra All steps to solve the given equation are listed. Rewrite the steps in order. 10y + 5 = 25 10y + 5 - 5 = 25 - 5 Y = 2 10 y = 20 10y/10 = 20/10 10y + 5 = 25 6x = 9(x-1) 6x = 9x - 9 -3x = -9 -3x/-3 = -9/-3 6x - 9x = 9x - 9x - 9 X = 3