Whakaoti mō x
x = -\frac{16000}{91} = -175\frac{75}{91} \approx -175.824175824
Graph
Pātaitai
Linear Equation
160+x=0.09x
Tohaina
Kua tāruatia ki te papatopenga
160+x-0.09x=0
Tangohia te 0.09x mai i ngā taha e rua.
160+0.91x=0
Pahekotia te x me -0.09x, ka 0.91x.
0.91x=-160
Tangohia te 160 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-160}{0.91}
Whakawehea ngā taha e rua ki te 0.91.
x=\frac{-16000}{91}
Whakarohaina te \frac{-160}{0.91} mā te whakarea i te taurunga me te tauraro ki te 100.
x=-\frac{16000}{91}
Ka taea te hautanga \frac{-16000}{91} te tuhi anō ko -\frac{16000}{91} mā te tango i te tohu tōraro.
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