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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

2x-5=10
Me whakarea ngā taha e rua o te whārite ki te 10, arā, te tauraro pātahi he tino iti rawa te kitea o 5,2.
2x=10+5
Me tāpiri te 5 ki ngā taha e rua.
2x=15
Tāpirihia te 10 ki te 5, ka 15.
x=\frac{15}{2}
Whakawehea ngā taha e rua ki te 2.