
Osman A. answered 09/21/21
Professor of Engineering Mathematics – Geometry and Trigonometry
3x° = 2x° + 40°
3x° - 2x° = 40°
x° = 40°
Check:
=====
3x° = 2x° + 40°
3 * 40° = 2 * 40° + 40°
120° = 80° + 40°
120° = 120°
Esther M.
asked 09/20/21Osman A. answered 09/21/21
Professor of Engineering Mathematics – Geometry and Trigonometry
3x° = 2x° + 40°
3x° - 2x° = 40°
x° = 40°
Check:
=====
3x° = 2x° + 40°
3 * 40° = 2 * 40° + 40°
120° = 80° + 40°
120° = 120°
Yefim S. answered 09/20/21
Math Tutor with Experience
3x° = 2x° + 40°; x° = 40°
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