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Given: 4x + 5 = −6x + 5 Prove: x = 0 using two column proof
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5 votes
Given: 4x + 5 = −6x + 5
Prove: x = 0 using two column proof

User Kobojunkie
by
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1 Answer

4 votes

1)
4x+5=-6x+5 (given)

2)
4x=-6x (subtraction property of equality)

3)
10x=0 (addition property of equality)

4)
x=0 (division property of equality)

User Doug Wolfgram
by
6.6k points
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