Question

50-х/3=1,5
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Answer 1

50-х/3=1,5
х/3=50-1.5
х/3=48,5
х=48,5*3
х=147,5

Answer 2

50 - x/3 = 1,5
- x/3 = - 50 + 1,5
- x/3 = - 48,5
x/3 = 48,5
x = 3 × 48,5
x = 145,5