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3 years ago

Math help, thanks for the help. i'm very great full

Mathematics

1 answer:

rodikova [14]3 years ago

4 0

4x +28 and 68 are vertical angles and are equal.

Set them to equal each other to solve for x:

4x +28 = 68

Subtract 28 from each side:

4x = 40

Divide both sides by 4:

x = 40/4

x = 10

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Parenthesis
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