Two lines meet at point

MATHEMATICS · Single correct · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

Two lines meet at point PP. One of the angles formed measures (2x+40)∘(2x + 40)^\circ and the angle adjacent to it measures (3x−10)∘(3x - 10)^\circ. Find the value of xx. (a) 3232 (b) 2525 (c) 5050 (d) 3030

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