Whakaoti mō x
x = \frac{1590}{13} = 122\frac{4}{13} \approx 122.307692308
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x+2x+\frac{1}{2}x=795
Pahekotia te x me 3x, ka 4x.
6x+\frac{1}{2}x=795
Pahekotia te 4x me 2x, ka 6x.
\frac{13}{2}x=795
Pahekotia te 6x me \frac{1}{2}x, ka \frac{13}{2}x.
x=795\times \frac{2}{13}
Me whakarea ngā taha e rua ki te \frac{2}{13}, te tau utu o \frac{13}{2}.
x=\frac{795\times 2}{13}
Tuhia te 795\times \frac{2}{13} hei hautanga kotahi.
x=\frac{1590}{13}
Whakareatia te 795 ki te 2, ka 1590.
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