Math, asked by sharmaisha3432, 7 months ago

give answer in step by step of both ques

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Answered by bhavyasharma67

1

Answer:

Step-by-step explanation:

(a) -8x + 4y - 3y + x = 10

-7x + y = 10

(b) 7(3x-1) =5(4y-2)

21x -7 = 20y -10

21x - 20y = -3

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