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Whakaoti mō w
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

w+2>2\left(-2\right)
Me whakarea ngā taha e rua ki te -2. Nō te mea he <0 te -2, ka hurihia te ahunga koreōrite.
w+2>-4
Whakareatia te 2 ki te -2, ka -4.
w>-4-2
Tangohia te 2 mai i ngā taha e rua.
w>-6
Tangohia te 2 i te -4, ka -6.