Whakaoti mō x
x = -\frac{29}{5} = -5\frac{4}{5} = -5.8
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+4=-\frac{9}{5}
Whakawehea ngā taha e rua ki te 5.
x=-\frac{9}{5}-4
Tangohia te 4 mai i ngā taha e rua.
x=-\frac{9}{5}-\frac{20}{5}
Me tahuri te 4 ki te hautau \frac{20}{5}.
x=\frac{-9-20}{5}
Tā te mea he rite te tauraro o -\frac{9}{5} me \frac{20}{5}, me tango rāua mā te tango i ō raua taurunga.
x=-\frac{29}{5}
Tangohia te 20 i te -9, ka -29.
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