Odpowiedź:
Szczegółowe wyjaśnienie:
K=2x+7 /-7
K-7=2x/:2
x=K/2-3 1/2
R=ax/6 /*6
6R=ax/:x
a=6R/x
E=mgh /:mg
h=E/mg
3K=5z-2 /+2
3K+2=5z/:5
z=3K/5+2/5
P=d/m RT/*mRT
RPTm=d/:PTm
r=d/PTm
x=5a/t+1 /*(t+1)
x(t+1)=5a
xt+ax=5a/-ax
xt=5a-ax/:x
t=5a/x- a
F=G Mm/r² /*r²
Fr²=GMm/:Gm
M=Fr²/Gm
5f=3x-2/1-4y /(*1-4y)
5f(1-4y)=3x-2
5f-20fy=3x-2/-5f
20fy=3x-2-5f/:20f
y=3/20x-1/10f- 1/4