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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":414,"_415":416,"_263":370,"_417":418,"_419":420,"_110":398},"gTlUaIWf7b1n90BCbodT9Kx3LG1P4g","q","Solve the following equations 4x - 3 = 3x + y = x - y = 3, 3x + y = 2y + 5x - 12","ans",[95],"1983","course","mathematics","exp","4x - 3 = 3x + y = x - y = 3.......(i)
\n
\n3x + y = 2y + 5x - 12.........(ii)
\n
\neqn(ii) + eqn(i) 3x = 15
\n
\nx = 5
\n
\nsubstitute for x in equation (i)
\n
\n5 - y = 3
\n
\ny = 2","opts",[421,422,423,424,425],"x = 5, y = 2","x = 2, y = 5","x = 5, y = -2","x = -2, y = -5","x = -5, y = -2","5","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1983 - No. 5)

Explanation

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