Whakaoti mō x
x=12
Graph
Pātaitai
Linear Equation
1.25x+8=1.5x+5
Tohaina
Kua tāruatia ki te papatopenga
1.25x+8-1.5x=5
Tangohia te 1.5x mai i ngā taha e rua.
-0.25x+8=5
Pahekotia te 1.25x me -1.5x, ka -0.25x.
-0.25x=5-8
Tangohia te 8 mai i ngā taha e rua.
-0.25x=-3
Tangohia te 8 i te 5, ka -3.
x=\frac{-3}{-0.25}
Whakawehea ngā taha e rua ki te -0.25.
x=\frac{-300}{-25}
Whakarohaina te \frac{-3}{-0.25} mā te whakarea i te taurunga me te tauraro ki te 100.
x=12
Whakawehea te -300 ki te -25, kia riro ko 12.
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