Whakaoti mō x
x=32
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\left(2x-1\right)-3x=30
Me whakarea ngā taha e rua o te whārite ki te 6, arā, te tauraro pātahi he tino iti rawa te kitea o 3,2.
4x-2-3x=30
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 2x-1.
x-2=30
Pahekotia te 4x me -3x, ka x.
x=30+2
Me tāpiri te 2 ki ngā taha e rua.
x=32
Tāpirihia te 30 ki te 2, ka 32.
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