a) \(\frac{1}{4}\)+\(\frac{3}{4}\)x = \(\frac{3}{4}\)
b) 1\(\frac{3}{4}\)x + 1\(\frac{1}{2}\)= \(\frac{-4}{5}\)
c) \(\frac{3}{4}\)x + \(\frac{2}{5}\)x = 1,2
d) \(\frac{3}{7}\)+\(\frac{1}{7}\) : x= \(\frac{3}{14}\)
e) \(\frac{-3}{4}\) - | \(\frac{4}{5}\)-x| = -1
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