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The answer is x=10 but I don’t know how to solve it

The answer is x=10 but I don’t know how to solve it-example-1
User Lion
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1 Answer

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Angle S and angle T need to equal 180 degrees when added together:

35 + 14x +5 = 180

Simplify:

14x +40 = 180

Subtract 40 from both sides:

14x = 140

Divide both sides by 14:

x = 140/14

x = 10

User Dolev Dublon
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