Whakaoti mō x
x=-\frac{7}{8}=-0.875
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x+4+3x=-3
Me tāpiri te 3x ki ngā taha e rua.
8x+4=-3
Pahekotia te 5x me 3x, ka 8x.
8x=-3-4
Tangohia te 4 mai i ngā taha e rua.
8x=-7
Tangohia te 4 i te -3, ka -7.
x=\frac{-7}{8}
Whakawehea ngā taha e rua ki te 8.
x=-\frac{7}{8}
Ka taea te hautanga \frac{-7}{8} te tuhi anō ko -\frac{7}{8} mā te tango i te tohu tōraro.
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