If x – 4 = 3, then x – 4 + 4 = ______ (Addition Property of Equality)
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If x – 4 = 3, then x – 4 + 4 = ______ (Addition Property of Equality)
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Answer:
7
Step-by-step explanation:
x-4=3
x=3+4
x=7
x-4+4=?
x-4+4=?
x+0=
x=7