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System of equations with three variables, Exams of Mathematics

Al-Aqsa UniversityMathematics

System of equations with three variables

Typology: Exams

2016/2017

Uploaded on 10/21/2017

OSAMA-ALSATTARI
OSAMA-ALSATTARI 🇵🇸

4.6

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Zz = ,3X ~yt+2z = 671 determine x,y,z nt: i x f rl Solutio x y 3X =o eee =, aoe aes as x Zz As wellas,—-=-—- @=z=2x Zen 3X Hence, 3x — ae + 4x = 671 (multiply by 2) - 6x —3x+ 8x = 1342 = 11% = 1342 Sx = 122 Additionally, y = 183 and z = 244 Asaresult , (x,y,z) = (122, 183, 244) MR.OSAMA A. A. ALSATT ARI