Whakaoti i te 0-7y/3=-4+3y/-2

$$\frac { 0 - 7 y } { 3 } = - \frac { 4 + 3 y } { - 2 }$$

Whakaoti mō y

$$y=-\frac{12}{23}\approx -0.52173913$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 6, arā, te tauraro pātahi he tino iti rawa te kitea o 3,-2.

$$2\left(0-7y\right)=3\left(4+3y\right)$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$2\left(-7\right)y=3\left(4+3y\right)$$

Whakareatia te 2 ki te -7, ka -14.

$$-14y=3\left(4+3y\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 4+3y.

$$-14y=12+9y$$

Tangohia te 9y mai i ngā taha e rua.

$$-14y-9y=12$$

Pahekotia te -14y me -9y, ka -23y.

$$-23y=12$$

Whakawehea ngā taha e rua ki te -23.

$$y=\frac{12}{-23}$$

Ka taea te hautanga \frac{12}{-23} te tuhi anō ko -\frac{12}{23} mā te tango i te tohu tōraro.

$$y=-\frac{12}{23}$$