Whakaoti mō y
y=14
Graph
Tohaina
Kua tāruatia ki te papatopenga
11y-165=-11\left(y-13\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 11 ki te y-15.
11y-165=-11y+143
Whakamahia te āhuatanga tohatoha hei whakarea te -11 ki te y-13.
11y-165+11y=143
Me tāpiri te 11y ki ngā taha e rua.
22y-165=143
Pahekotia te 11y me 11y, ka 22y.
22y=143+165
Me tāpiri te 165 ki ngā taha e rua.
22y=308
Tāpirihia te 143 ki te 165, ka 308.
y=\frac{308}{22}
Whakawehea ngā taha e rua ki te 22.
y=14
Whakawehea te 308 ki te 22, kia riro ko 14.
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