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I need help I don’t understand

I need help I don’t understand-example-1
User Pedrouan
by
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1 Answer

3 votes

Answer:

x = 9

Explanation:

By the property of intersecting secants:


4(x - 3 + 4) = 5(x - 6 + 5) \\ \\ 4(x + 1) = 5(x - 1) \\ \\ 4x + 4 = 5x - 5 \\ \\ 4x - 5x = - 5 - 4 \\ \\ - x = - 9 \\ \\ x = 9

User Malibur
by
5.1k points
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