z danych wzorów wyznacz zmienną . a ) f=mx + b ; wzyznacz "x"
b)s = gt + ut ; wyznacz "u "
c) u = at + x ( kwadrat ) ; wyznacz "t"
d)l = a + (x-1) * y ; wyznacz " x "
e)6x(kwadrat)- 5y+7c=14 ; wyznacz "y "
f)6x(kwadrat)- 5y+7c=14 ; wyznacz " c"
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a ) f=mx + b
mx = f-b
b)s = gt + ut
ut = s-gt
c) u = at + x²
at = u-x²
d)l = a + (x-1)* y
(x-1)*y = l-a
e)6x²- 5y+7c=14
-5y = 14 - 6x² - 7c
f)6x²- 5y+7c=14
7c = 14-6x²+5y
a. f=mx+b
mx=b-f/:m
x=b-f/m
b. s=gt+ut
ut=s-gt/:t
u=s-gt/t
c. u=at+x^2
at=u-x^2/a
t= u-x^2/a
d.l=a+(x-1)*y
l=a+xy-y
xy=l-a+y/y
x= l-a+y/Y
e. 6X^2-5y+7c=14
-5y=14-6x^2-7c/:(-5)
y=-14+6x^2+7c/5
f. 6x^2-5y+7c=14
7c=14-6x^2+5y/:7
c=14-6x^2+5y/;7