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PLEASE HELP! Find the value of X in the image Below.
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PLEASE HELP!


Find the value of X in the image Below.

PLEASE HELP! Find the value of X in the image Below.-example-1
User Girish
by
3.8k points

1 Answer

3 votes

Answer:

x = 30°

Explanation:

l₁ // l₂ and t is transversal. So, corresponding angles are congruent.

3x - 10 = 2x + 20

Add 10 to both sides,

3x = 2x + 20 + 10

3x = 2x + 30

Subtract 2x from both sides,

3x - 2x = 30

x = 30°

User Serge Pavlov
by
4.0k points
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