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345999=0\times 28+x\times 64+\left(1-x-0\times 79\right)\times 32
Whakareatia te 0 ki te 79, ka 0.
345999=0+x\times 64+\left(1-x-0\times 79\right)\times 32
Whakareatia te 0 ki te 28, ka 0.
345999=0+x\times 64+\left(1-x-0\right)\times 32
Whakareatia te 0 ki te 79, ka 0.
345999=x\times 64+\left(1-x-0\right)\times 32
Ko te tau i tāpiria he kore ka hua koia tonu.
x\times 64+\left(1-x-0\right)\times 32=345999
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
32\left(-x+1\right)+64x=345999
Whakaraupapatia anō ngā kīanga tau.
-32x+32+64x=345999
Whakamahia te āhuatanga tohatoha hei whakarea te 32 ki te -x+1.
32x+32=345999
Pahekotia te -32x me 64x, ka 32x.
32x=345999-32
Tangohia te 32 mai i ngā taha e rua.
32x=345967
Tangohia te 32 i te 345999, ka 345967.
x=\frac{345967}{32}
Whakawehea ngā taha e rua ki te 32.