exam Maths Puzzle Numerical Ability

solve the following of linear inequality by graphing
3x-y<2
x+y>2
please dear tutors help a struggling young lady who is at her wits end with this problem.

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exam Other Question
(r^2-s^2)/(r-s)^2 divided by (r^2 -2rs +s^2)/(r^2 - rs + s^2) times (r-s)^2 divided by( r^2 -rs +s^2) times (r^3+s^3) suqare root 2u+10-2 square rootu=10