5x-[3y-{7y-(5y-6x-7y)}]
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Answer:
QUESTION :
Simplify 5x-[3y-{7y-(5y-6x-7y)}]
ANSWER :
5x-[3y-{7y-(5y-6x-7y)}] = 5x-[3y-{7y-(-6x-2y)}]
= 5x-[3y-{7y+6x+2y}]
= 5x-[3y-{9y+6x}]
= 5x-[3y-9y-6x]
= 5x-[-6y-6x]
= 5x+6y+6x]
= 11x + 6y
FINAL ANSWER : 11x + 6y
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