Question

solve 2(1-5×)-3(7×+1)=9​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

look first multiply 2 inside the bracket

2(1-5x)

2 x 1 - 2 x 5x

2-10x

Now , multiply -3 with ( 7x+1)

-3 x 7x + (-3) x 1

-21x -3