Whakaoti mō x
x = \frac{39}{2} = 19\frac{1}{2} = 19.5
Graph
Pātaitai
Linear Equation
20x+5=10x+200
Tohaina
Kua tāruatia ki te papatopenga
20x+5-10x=200
Tangohia te 10x mai i ngā taha e rua.
10x+5=200
Pahekotia te 20x me -10x, ka 10x.
10x=200-5
Tangohia te 5 mai i ngā taha e rua.
10x=195
Tangohia te 5 i te 200, ka 195.
x=\frac{195}{10}
Whakawehea ngā taha e rua ki te 10.
x=\frac{39}{2}
Whakahekea te hautanga \frac{195}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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