问题描述：
求解几道文字方程题 请列式,
Simson has $38,if he gives $8 to Nicholas ,then Nicholas will have the same amount of money as Simson .How much does Nicholas originally have
Sammi originally had $（18x-400）pocket money .after buying 7x/4 sweets,$6 were left.Given that the price of each sweet is $2
A． Express ,in terms of x,the amount of money Sammi had spent to buy sweets.
B． Find the value of x
C． How much did Sammi originally have?
Simson has $38,if he gives $8 to Nicholas ,then Nicholas will have the same amount of money as Simson .How much does Nicholas originally have
Sammi originally had $（18x-400）pocket money .after buying 7x/4 sweets,$6 were left.Given that the price of each sweet is $2
A． Express ,in terms of x,the amount of money Sammi had spent to buy sweets.
B． Find the value of x
C． How much did Sammi originally have?
问题解答：
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