Question

7) Resolva as seguintes equações
a)x/2 - 7 = x/4 + 5
b) 2x - 1/2 = 5x + 1/3
c) X - 1 = 5 - X/4
d) x/6 + x/3 = 18 - x/4
e) x/4 + x/6 + x/6 = 28
f) x/8 + x/5 = 17 - X/10
g) x/4 - X/3 = 2x - 50
h) 5x 2 + 7 = 2x + 4
i) x/4 - x/6 = 3
j) 3x/4 - x/6 = 5
1) x/5 + x/2 = 7/10
m) 2x - 7)/5 = (x + 2)/3
n) 5x/2 = 2x + (x - 2)/3
o)(x - 3)/4 - (2x - 1)/5 = 5​

Answer 1

Resposta:

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