Question

Resolva os exercícios 11x+17 =16×+13 3×-11=×-11 ×+1quinto5×<2×-36


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Answer 1

Resolva os exercícios

11x+17 =16×+13

5x = 4

x = 4/5

3x - 11 =  x - 11

3x = x

2x = 0

x = 0

x + x/5 < 2x - 36  

x + x/5 -2x < -36

5x + x - 10x < -180

-4x < - 180

4x > 180

x >  45