Whakaoti i te x-1/4x=3/8

$$x - \frac { 1 } { 4 } x = \frac { 3 } { 8 }$$

Whakaoti mō x

$$x=\frac{1}{2}=0.5$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Pahekotia te x me -\frac{1}{4}x, ka \frac{3}{4}x.

$$\frac{3}{4}x=\frac{3}{8}$$

Me whakarea ngā taha e rua ki te \frac{4}{3}, te tau utu o \frac{3}{4}.

$$x=\frac{3}{8}\times \frac{4}{3}$$

Me whakarea te \frac{3}{8} ki te \frac{4}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{3\times 4}{8\times 3}$$

Me whakakore tahi te 3 i te taurunga me te tauraro.

$$x=\frac{4}{8}$$

Whakahekea te hautanga \frac{4}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$x=\frac{1}{2}$$