/_A and /_B are vertical angles. If m_A = (2x – 4) and mZB = (x + 1)º, then find the value of x.

asked Mar 26, 2021 166k views

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/_A and /_B are vertical angles. If m_A = (2x – 4) and mZB = (x + 1)º,

then find the value of x.

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1. Set each equation to each other. 2x-4=x+1
2. Subtract x from 2x. 2x-x-4=x-x+1
3. Add 4 to both sides. x-4+4=1+4
4. Answer to value of x=5.

Drewsmits answered Mar 30, 2021

7.3k points

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