Zapisz w prosztszej postaci:
a) 3x+4x+5y -2y
b) 2a+b-4b
c) 3x-y + 4x - 2y
d)-2a + 2b - 3a -3b
a) 3x+4x+5y -2y=7x+3y
b) 2a+b-4b=2a-3b
c) 3x-y + 4x - 2y=7x-3y
d)-2a + 2b - 3a -3b=-5a-b
a) 3x+4x+5y-2y = 7x+3y
b) 2a+b-4b = 2a-3b
c) 3x-y+4x-2y = 7x-3y
d)-2a+2b-3a-3b = -5a-b
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a) 3x+4x+5y -2y=7x+3y
b) 2a+b-4b=2a-3b
c) 3x-y + 4x - 2y=7x-3y
d)-2a + 2b - 3a -3b=-5a-b
a) 3x+4x+5y-2y = 7x+3y
b) 2a+b-4b = 2a-3b
c) 3x-y+4x-2y = 7x-3y
d)-2a+2b-3a-3b = -5a-b