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/*14
7(5x - 4) = 2(16x + 1)
35x - 28 = 32x + 2
35x - 32x = 2 + 28
3x = 30 / :3
x = 10
spr.
23 = 23
f)
/ *24
3(5 - z) = 2(18 - 5z)
15 - 3z = 36 - 10z
- 3z + 10 z = 36 - 15
7z = 21 / :7
z = 3
spr.
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f)
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