Latest exam Aptitude Question SOLUTION: solve for x and y using three different methods, substitution, addition and graphing x-y=12 2x+y=3 Substitution x=y+12 2(y+12)+y=3 2y+24+y=3 3

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(#M40144342) EXAM Numerical Ability question Keep an EYE

solve for x and y using three different methods, substitution, addition and graphing x-y=12
2x+y=3



Substitution

x=y+12
2(y+12)+y=3
2y+24+y=3
3y=3
y=1

Asked In exam (9 years ago)

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