Math, asked by shaidpsycho7026, 1 month ago

(4.2x-1.2y)/0.06-1.2x+6.7y simplify

Answers

Answered by kiran12355

0

Step-by-step explanation:

[(42/10)x-(12/10)y]*(100/6)-(12/10)x+(67/10)y

(42x-12y)*(5/3)-(6/5)x+(67/10)y

[(42*5)/3]x-[(12*5)/3]y-(6/5)x+(67/10)y

70x-20y-(6/5)x+(67/10)y

(70-6/5)x+(67/10-20)y

(344/5)x+(-133/10)y

=68.8x-13.3y

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