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Mathematics, 02.12.2020 19:20 Nelly6978

Enter a number in each box so that the expressions are equivalent. (A) 0.8 (2x + x) + 3(7 - 4.1x) =

x + 21

(B) 12 (6x + 22y) =

x +

y

(C) (3x -

) - (6x + 1) = -3x - 2

(D) 112x + 27y =

(12x + 9y)

I kinda need help today so if you don't mind helping me- °ω°

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