10x+x-4=10(x-4)+x+36 kto chętny pomóc ? :D :*
10x+x-4=10(x-4)+x+36
10x+x-4 = 10x-40+x+36
10x+x-10x-x = -40+36+4
0= 0
Pozdrawiam
M:)
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10x+x-4=10(x-4)+x+36
10x+x-4 = 10x-40+x+36
10x+x-10x-x = -40+36+4
0= 0
Pozdrawiam
M:)