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Estudos Gerais • 03/25/2025

Calcule o valor de x na proporção a) 2x + 1 = 3,01 5(2x + 1...

Calcule o valor de x na proporção

a) 2x + 1 = 3,01 5(2x + 1) = 3 x 10 10 . 5 10x + 5 = 30 10x = 25 x = 2,5

b) 5 = x 3 25

c) 15 + 3 - 5 45 3 x = 2,5

Me responde a questão C)

Calcule o valor de x na proporção

a) 2x + 1 = 3,01 5(2x + 1) = 3 x 10
10 . 5
10x + 5 = 30
10x = 25
x = 2,5

b) 5 = x
3 25

c) 15 + 3 - 5
45 3
x = 2,5

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