Two straight lines and intersect at point

MATHEMATICS · Subjective · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Two straight lines PQPQ and RSRS intersect at point OO. If ∠POQ=(3x+25)∘\angle POQ = (3x + 25)^\circ and the vertically opposite angle ∠ROS=(5x−35)∘\angle ROS = (5x - 35)^\circ, find the value of xx.

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