Tīpoka ki ngā ihirangi matua
Whakaoti mō y, z, a, b, c, d
Tick mark Image

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

2+y=5y
Whakaarohia te whārite tuatahi. Whakareatia te 1 ki te 5, ka 5.
2+y-5y=0
Tangohia te 5y mai i ngā taha e rua.
2-4y=0
Pahekotia te y me -5y, ka -4y.
-4y=-2
Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
y=\frac{-2}{-4}
Whakawehea ngā taha e rua ki te -4.
y=\frac{1}{2}
Whakahekea te hautanga \frac{-2}{-4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -2.
y=\frac{1}{2} z=1 a=1 b=1 c=1 d=1
Kua oti te pūnaha te whakatau.