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Whakaoti mō x
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Tohaina

2x-10=2\times 6+\left(x-6\right)\times 1
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x-5.
2x-10=12+\left(x-6\right)\times 1
Whakareatia te 2 ki te 6, ka 12.
2x-10=12+x-6
Whakamahia te āhuatanga tohatoha hei whakarea te x-6 ki te 1.
2x-10=6+x
Tangohia te 6 i te 12, ka 6.
2x-10-x=6
Tangohia te x mai i ngā taha e rua.
x-10=6
Pahekotia te 2x me -x, ka x.
x=6+10
Me tāpiri te 10 ki ngā taha e rua.
x=16
Tāpirihia te 6 ki te 10, ka 16.