3分之2(3t-2)+6分之20-5t+4=3t 解方程 急

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3分之2(3t-2)+6分之20-5t+4=3t解方程急3分之2(3t-2)+6分之20-5t+4=3t解方程急3分之2(3t-2)+6分之20-5t+4=3t解方程急2(3t-2)/3+20/6-5

3分之2(3t-2)+6分之20-5t+4=3t 解方程 急
3分之2(3t-2)+6分之20-5t+4=3t 解方程 急

3分之2(3t-2)+6分之20-5t+4=3t 解方程 急
2(3t-2)/3+20/6-5t+4=3t
4(3t-2)+20-30t+24=18t
12t-8+20-30t+24=18t
36t=36
t=36/36
t=1

2/3(3t-2)+20/6-5t+4=3t
-4/3+20/6+4=6t
2+4=6t
t=1