The sum of the angle measures in a triangle is always 180 degrees. Therefore, we can set up the equation:
75 + 41 + (3x + 19) = 180
Combine like terms:
135 + 3x = 180
Now, subtract 135 from both sides:
3x = 45
Finally, divide both sides by 3:
x = 15
So, the solution is x = 15.
A triangle has angle measures of 75°, 41°, and (3x+19)°. Solve for x.
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