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3 years ago

Pls answer my question

Mathematics

1 answer:

Dafna11 [192]3 years ago

5 0

Answer:

x = 23

Step-by-step explanation:

Exterior angles equals the sum of opposite interior angles.

2x+ 3 + 51 = 100

Combine like terms.

2x + 54 = 100 {Subtract 54 from both sides}

2x = 100 - 54

2x = 46 {Divide both sides by 2}

x = 46/2

x = 23

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3 years ago

Pls answer my question​

Pls answer my question