Math, asked by howaboutthisone99, 7 months ago

(10x + y) + (10y + x) = 66

Answers

Answered by simranmahiwal95

3

Step-by-step explanation:

10x+y +10y+x=66

11x+11y=66

11(x+y)=66

x+y=66/11

x+y=6

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