(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项

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(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项(5x-3y)-(2

(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项
(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项

(5x-3y)-(2x+y)+(3y-2x)去括号合并同类项
(5x-3y)-(2x+y)+(3y-2x)
=5x-3y-2x-y+3y-2y
=3x-2y