Whakaoti i te 5/12x-x=-7/8

$$\frac { 5 } { 12 } x - x = - \frac { 7 } { 8 }$$

Whakaoti mō x

$$x = \frac{3}{2} = 1\frac{1}{2} = 1.5$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Pahekotia te \frac{5}{12}x me -x, ka -\frac{7}{12}x.

$$-\frac{7}{12}x=-\frac{7}{8}$$

Me whakarea ngā taha e rua ki te -\frac{12}{7}, te tau utu o -\frac{7}{12}.

$$x=-\frac{7}{8}\left(-\frac{12}{7}\right)$$

Me whakarea te -\frac{7}{8} ki te -\frac{12}{7} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{-7\left(-12\right)}{8\times 7}$$

Mahia ngā whakarea i roto i te hautanga \frac{-7\left(-12\right)}{8\times 7}.

$$x=\frac{84}{56}$$

Whakahekea te hautanga \frac{84}{56} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 28.

$$x=\frac{3}{2}$$