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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

6\left(3x-1\right)=3x+12+\left(x+3\right)\times 7
Tē taea kia ōrite te tāupe x ki tētahi o ngā uara -4,-3 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 6\left(x+3\right)\left(x+4\right), arā, te tauraro pātahi he tino iti rawa te kitea o x^{2}+7x+12,2x+6,6x+24.
18x-6=3x+12+\left(x+3\right)\times 7
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te 3x-1.
18x-6=3x+12+7x+21
Whakamahia te āhuatanga tohatoha hei whakarea te x+3 ki te 7.
18x-6=10x+12+21
Pahekotia te 3x me 7x, ka 10x.
18x-6=10x+33
Tāpirihia te 12 ki te 21, ka 33.
18x-6-10x=33
Tangohia te 10x mai i ngā taha e rua.
8x-6=33
Pahekotia te 18x me -10x, ka 8x.
8x=33+6
Me tāpiri te 6 ki ngā taha e rua.
8x=39
Tāpirihia te 33 ki te 6, ka 39.
x=\frac{39}{8}
Whakawehea ngā taha e rua ki te 8.