Whakaoti mō x
x=-\frac{8}{47}\approx -0.170212766
Graph
Tohaina
Kua tāruatia ki te papatopenga
-\frac{47}{2}x=4
Pahekotia te \frac{3}{2}x me -25x, ka -\frac{47}{2}x.
x=4\left(-\frac{2}{47}\right)
Me whakarea ngā taha e rua ki te -\frac{2}{47}, te tau utu o -\frac{47}{2}.
x=\frac{4\left(-2\right)}{47}
Tuhia te 4\left(-\frac{2}{47}\right) hei hautanga kotahi.
x=\frac{-8}{47}
Whakareatia te 4 ki te -2, ka -8.
x=-\frac{8}{47}
Ka taea te hautanga \frac{-8}{47} te tuhi anō ko -\frac{8}{47} mā te tango i te tohu tōraro.
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