Whakaoti mō y
y=-\frac{9}{14}\approx -0.642857143
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=-\frac{3}{14}-\frac{3}{7}
Tangohia te \frac{3}{7} mai i ngā taha e rua.
y=-\frac{3}{14}-\frac{6}{14}
Ko te maha noa iti rawa atu o 14 me 7 ko 14. Me tahuri -\frac{3}{14} me \frac{3}{7} ki te hautau me te tautūnga 14.
y=\frac{-3-6}{14}
Tā te mea he rite te tauraro o -\frac{3}{14} me \frac{6}{14}, me tango rāua mā te tango i ō raua taurunga.
y=-\frac{9}{14}
Tangohia te 6 i te -3, ka -9.
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