No spamseasy one , thx for answering ~

Mathematics

1 answer:

SSSSS [86.1K]2 years ago

3 0

Answer:

Step-by-step explanation:

l// m , t is transversal.

Corresponding angles are equal.

3x - 20 = 2x + 10

Add 20 to both sides

3x = 2x + 10 + 20

3x = 2x + 30

Subtract 2x from both sides

3x - 2x = 30

x = 30

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