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How do I solve go find x and y in algebraic form ?

How do I solve go find x and y in algebraic form ?-example-1
User Wxh
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1 Answer

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(x - 10) + (x - 11) + ( 3x + 6) = 180

5x -15 = 180

5x = 195

x = 39

y = 3x + 6

y = 3(39) + 6

y = 117 + 6

y = 123°

User Shaun Keon
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