Whakaoti mō x
x = \frac{134}{61} = 2\frac{12}{61} \approx 2.196721311
Graph
Tohaina
Kua tāruatia ki te papatopenga
52x-\left(6-9x\right)=128
Whakareatia ngā taha e rua o te whārite ki te 4.
52x-6-\left(-9x\right)=128
Hei kimi i te tauaro o 6-9x, kimihia te tauaro o ia taurangi.
52x-6+9x=128
Ko te tauaro o -9x ko 9x.
61x-6=128
Pahekotia te 52x me 9x, ka 61x.
61x=128+6
Me tāpiri te 6 ki ngā taha e rua.
61x=134
Tāpirihia te 128 ki te 6, ka 134.
x=\frac{134}{61}
Whakawehea ngā taha e rua ki te 61.
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