SOLUTION: The measure of 3 angles of a triangle are given by 4x-1, 2x+1, and 6x. What is the measure of the largest angle?

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Question 948051: The measure of 3 angles of a triangle are given by 4x-1, 2x+1, and 6x. What is the measure of the largest angle?
Answer by lwsshak3(11628) About Me  (Show Source):
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The measure of 3 angles of a triangle are given by 4x-1, 2x+1, and 6x. What is the measure of the largest angle?
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4x-1+2x+1+6x=180
12x=180
x=15
4x-1=59˚
2x+1=31˚
6x=90˚
What is the measure of the largest angle? 90˚