Ask Question
3 February, 15:52

Write a two column proof.

Given: 7y=8x-14; y=6

Prove: x=7

+2
Answers (2)
  1. 3 February, 15:59
    0
    Given - 7y=8x-14 : y=6

    Substitution Property - 7 (6) = 8x-14

    Distributive Property - 8x-14=42

    Addition Property - 8x=56

    Division Property - x=7
  2. 3 February, 16:06
    0
    7y = 8x - 14

    7y = 7 (6) Reason : Given

    7y = 42

    8x - 14 = 42 Reason: Because 8x - 14 equals to 7y

    8x = 42 + 14 Reason : Because we flip 14 on to the other side of the equation thus it becomes opposute of what it was.

    8x = 56

    * = 7

    Proven
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Write a two column proof. Given: 7y=8x-14; y=6 Prove: x=7 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers