Whakaoti mō a
a=\frac{5c}{2}+3b-\frac{1}{2}
Whakaoti mō b
b=\frac{a}{3}-\frac{5c}{6}+\frac{1}{6}
Tohaina
Kua tāruatia ki te papatopenga
2a-6b+1=5c
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te a-3b.
2a+1=5c+6b
Me tāpiri te 6b ki ngā taha e rua.
2a=5c+6b-1
Tangohia te 1 mai i ngā taha e rua.
2a=6b+5c-1
He hanga arowhānui tō te whārite.
\frac{2a}{2}=\frac{6b+5c-1}{2}
Whakawehea ngā taha e rua ki te 2.
a=\frac{6b+5c-1}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
a=\frac{5c}{2}+3b-\frac{1}{2}
Whakawehe 5c+6b-1 ki te 2.
2a-6b+1=5c
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te a-3b.
-6b+1=5c-2a
Tangohia te 2a mai i ngā taha e rua.
-6b=5c-2a-1
Tangohia te 1 mai i ngā taha e rua.
-6b=-2a+5c-1
He hanga arowhānui tō te whārite.
\frac{-6b}{-6}=\frac{-2a+5c-1}{-6}
Whakawehea ngā taha e rua ki te -6.
b=\frac{-2a+5c-1}{-6}
Mā te whakawehe ki te -6 ka wetekia te whakareanga ki te -6.
b=\frac{a}{3}-\frac{5c}{6}+\frac{1}{6}
Whakawehe 5c-2a-1 ki te -6.
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