Whakaoti mō x
x=4
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{2}x+1=\frac{6}{2}
Whakawehea ngā taha e rua ki te 2.
\frac{1}{2}x+1=3
Whakawehea te 6 ki te 2, kia riro ko 3.
\frac{1}{2}x=3-1
Tangohia te 1 mai i ngā taha e rua.
\frac{1}{2}x=2
Tangohia te 1 i te 3, ka 2.
x=2\times 2
Me whakarea ngā taha e rua ki te 2, te tau utu o \frac{1}{2}.
x=4
Whakareatia te 2 ki te 2, ka 4.
Ngā Tauira
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