-2x+16=5x-19 3+11y=203+y

Question

-2x+16=5x-19 3+11y=203+y

Answer 1

-2х+16=5х-19

-2х-5х=-19-16

-7х=-35

х=-35:(-7)

х=5

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3+11у=203+у

11у-у=203-3

10у=200

у=200:10

у=20