Complete the proof.
Given: AB = 7x + 1, BC = 4x, AC = 111
Prove: x = 10
Statement...
Mathematics, 23.06.2021 23:00 nerdywolf2003
Complete the proof.
Given: AB = 7x + 1, BC = 4x, AC = 111
Prove: x = 10
Statement Reason
1. AB = 7x + 1, BC = 4x, AC = 111 1. Given
2. AC = AB + BC 2.
3. 111 = 7x + 1 + 4x 3.
4. 111 = 11x + 1 4. Combine Like Terms
5. 110 = 11x 5. Subtraction Property of Equality
6. 10 = x 6. Division Property of Equality
7. x = 10 7.
Answers: 2
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