\{ 200 ( y - 1 ) = x + 25
Whakaoti mō x
x=200y-225
Graph
Tohaina
Kua tāruatia ki te papatopenga
200y-200=x+25
Whakamahia te āhuatanga tohatoha hei whakarea te 200 ki te y-1.
x+25=200y-200
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=200y-200-25
Tangohia te 25 mai i ngā taha e rua.
x=200y-225
Tangohia te 25 i te -200, ka -225.
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