Whakaoti mō x
x=90
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{x}{-\frac{12+3}{4}}=-24
Whakareatia te 3 ki te 4, ka 12.
\frac{x}{-\frac{15}{4}}=-24
Tāpirihia te 12 ki te 3, ka 15.
x=-24\left(-\frac{15}{4}\right)
Me whakarea ngā taha e rua ki te -\frac{15}{4}.
x=\frac{-24\left(-15\right)}{4}
Tuhia te -24\left(-\frac{15}{4}\right) hei hautanga kotahi.
x=\frac{360}{4}
Whakareatia te -24 ki te -15, ka 360.
x=90
Whakawehea te 360 ki te 4, kia riro ko 90.
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