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I need help on how to do this as soon as possible please
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6 votes
I need help on how to do this as soon as possible please

I need help on how to do this as soon as possible please-example-1
User Udhay Titus
by
4.1k points

1 Answer

12 votes

Answer:

11

Explanation:

m∠1 = m∠2 {Corresponding angles}

78 - 2x = 89 - 3x

Add 3x to both sides

78 - 2x + 3x = 89

78 + x = 89

Subtract 78 from both sides

x = 89 - 78

x = 11

User Mahendra Rathod
by
4.2k points
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