If measures opposite angles of a parallelogram are `(60-x)^@ and (3x-4)^@` , then find the measure of angles of the parallelogram.

Explanation

To find the measures of the angles of the parallelogram, we start with the information given about the opposite angles.

### Step 1: Set up the equation
In a parallelogram, opposite angles are equal. Therefore, we can set up the equation:
\[ 60 - x = 3x - 4 \]

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