Sky1960 Sky1960

07-09-2016
Mathematics

contestada

Select the property of equality used to arrive at the conclusion. If x - 3 = 7, then x = 10

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texaschic101 texaschic101

07-09-2016

x - 3 = 7
add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10

addition property of equality

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