3 years ago

Solve for x. (TYPE ONLY THE NUMBER FOR YOUR ANSWER).

Mathematics

1 answer:

scoray [572]3 years ago

3 0

9514 1404 393

Answer:

x = 7

Step-by-step explanation:

The sum of angle measures in a quadrilateral is 360°.

(8x-5)° +107° +83° +119° = 360°

8x = 56 . . . . . . . divide by °, subtract 304

x = 7 . . . . . . . . . . divide by 8

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