187-х=35*5 450:у=100:20

Question

187-х=35*5 450:у=100:20

Answer 1

187 - x = 35*5
187 - x = 175
X = 187 - 175
X = 12
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450:y = 100:20
450:y = 5
y = 450:5
y = 90
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