Whakaoti mō x
x = \frac{131}{2} = 65\frac{1}{2} = 65.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x+3-5x=134
Tangohia te 5x mai i ngā taha e rua.
2x+3=134
Pahekotia te 7x me -5x, ka 2x.
2x=134-3
Tangohia te 3 mai i ngā taha e rua.
2x=131
Tangohia te 3 i te 134, ka 131.
x=\frac{131}{2}
Whakawehea ngā taha e rua ki te 2.
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