Tīpoka ki ngā ihirangi matua
Aromātai
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Whakaroha
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

2y-12+5\left(y+8\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te y-6.
2y-12+5y+40
Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te y+8.
7y-12+40
Pahekotia te 2y me 5y, ka 7y.
7y+28
Tāpirihia te -12 ki te 40, ka 28.
2y-12+5\left(y+8\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te y-6.
2y-12+5y+40
Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te y+8.
7y-12+40
Pahekotia te 2y me 5y, ka 7y.
7y+28
Tāpirihia te -12 ki te 40, ka 28.