
2x÷4-6=X÷3怎么算?
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解:解方程,此方程的解为x = 36
2x ÷ 4 - 6 = X ÷ 3
2x × 1/4 - 6 = x × 1/3
(1/2)x - 6 = (1/3)x
(1/2)x - (1/3)x = 6
(3/6)x - (2/6)x = 6
(1/6)x = 6
x = 6 ÷ 1/6
x = 6 × 6
∴x = 36
答:此方程的解为x = 36
2x ÷ 4 - 6 = X ÷ 3
2x × 1/4 - 6 = x × 1/3
(1/2)x - 6 = (1/3)x
(1/2)x - (1/3)x = 6
(3/6)x - (2/6)x = 6
(1/6)x = 6
x = 6 ÷ 1/6
x = 6 × 6
∴x = 36
答:此方程的解为x = 36
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