daje naj pomocy proszę

1.
[tex]c = ab | \div b \\ \frac{c}{b} = a[/tex]
2.
[tex]w = ujt | \div uj \\ \frac{w}{uj} = t[/tex]
3.
[tex]w = 2\pi \: f | \div 2\pi \\ \frac{w}{2\pi} = f[/tex]
4.
[tex]k = x {y}^{2} | \div {y}^{2} \\ \frac{k}{ {y}^{2} } = x[/tex]
5.
[tex]s = \frac{a {t}^{2} }{2} | \times 2 \\ 2s = a {t}^{2} | \div {t}^{2} \\ a = \frac{2s}{ {t}^{2} } [/tex]
6.
[tex]d = y - x \\ d + x = y[/tex]
7.
[tex]x = x_{0} - vt \\ x - x_{0} = - vt | \times ( - 1) \\ - x + x_{0} = vt | \div t \\ \frac{ - x + x_{0} }{t} = v[/tex]
8.
[tex]m = \frac{kt}{2} | \times 2 \\ 2m = kt | \div t \\ k = \frac{2m}{t} [/tex]
9.
[tex]s = vt | \div t \\ v = \frac{s}{t} [/tex]
10.
[tex]a = \frac{ v_{k} - v_{p} }{t} | \times t \\ at = v_{k} - v_{p} | \div a \\ t = \frac{ v_{k}- v_{p} }{a} [/tex]