Tīpoka ki ngā ihirangi matua
Whakaoti mō x
Tick mark Image
Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{3}{5}x-2-x=\frac{1}{3}
Tangohia te x mai i ngā taha e rua.
-\frac{2}{5}x-2=\frac{1}{3}
Pahekotia te \frac{3}{5}x me -x, ka -\frac{2}{5}x.
-\frac{2}{5}x=\frac{1}{3}+2
Me tāpiri te 2 ki ngā taha e rua.
-\frac{2}{5}x=\frac{1}{3}+\frac{6}{3}
Me tahuri te 2 ki te hautau \frac{6}{3}.
-\frac{2}{5}x=\frac{1+6}{3}
Tā te mea he rite te tauraro o \frac{1}{3} me \frac{6}{3}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
-\frac{2}{5}x=\frac{7}{3}
Tāpirihia te 1 ki te 6, ka 7.
x=\frac{7}{3}\left(-\frac{5}{2}\right)
Me whakarea ngā taha e rua ki te -\frac{5}{2}, te tau utu o -\frac{2}{5}.
x=\frac{7\left(-5\right)}{3\times 2}
Me whakarea te \frac{7}{3} ki te -\frac{5}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
x=\frac{-35}{6}
Mahia ngā whakarea i roto i te hautanga \frac{7\left(-5\right)}{3\times 2}.
x=-\frac{35}{6}
Ka taea te hautanga \frac{-35}{6} te tuhi anō ko -\frac{35}{6} mā te tango i te tohu tōraro.