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How to solve for x in math
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How to solve for x in math

How to solve for x in math-example-1
User MoeSattler
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1 Answer

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Answer:

x = 15; m<(3x) = 45; m<(2x + 15) = 45

Explanation:

The measures of the angles measuring 3x and 2x + 15 add up to 90 degrees.

3x + 2x + 15 = 90

5x + 15 = 90

5x = 75

x = 15

m<(3x) = 3 * 15 = 45

m<(2x + 15) = 2 * 15 + 15 = 30 + 15 = 45

User Marjory
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