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Whakaroha
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

6x-15+3-\left(-4x+2x\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 2x-5.
6x-12-\left(-4x+2x\right)
Tāpirihia te -15 ki te 3, ka -12.
6x-12-\left(-2x\right)
Pahekotia te -4x me 2x, ka -2x.
6x-12+2x
Ko te tauaro o -2x ko 2x.
8x-12
Pahekotia te 6x me 2x, ka 8x.
6x-15+3-\left(-4x+2x\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 2x-5.
6x-12-\left(-4x+2x\right)
Tāpirihia te -15 ki te 3, ka -12.
6x-12-\left(-2x\right)
Pahekotia te -4x me 2x, ka -2x.
6x-12+2x
Ko te tauaro o -2x ko 2x.
8x-12
Pahekotia te 6x me 2x, ka 8x.