reduza os termos semelhante?
10x-13x-x=
8x-10x+4x=
5x²+3x²-4=
x-8+x=
4m-6m-1=
4a-3+8=
x²-5x+2x²=
4a-2m-a=
y+1-3y=
x+3xy+x=
7a-2a+4b-2b=
5y²-5x-8y²+6x=
Soluções para a tarefa
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10x-13x-x=-4x
8x-10x+4x=+2x
5x²+3x²-4=8x²-4
x-8+x=2x+8
4m-6m-1=-2m-1
4a-3+8=4a+5
x²-5x+2x²=3x²-5x
4a-2m-a=3a-2m
y+1-3y=-2y+1
x+3xy+x=2x+3xy
7a-2a+4b-2b=5a+2b
5y²-5x-8y²+6x=
8x-10x+4x=+2x
5x²+3x²-4=8x²-4
x-8+x=2x+8
4m-6m-1=-2m-1
4a-3+8=4a+5
x²-5x+2x²=3x²-5x
4a-2m-a=3a-2m
y+1-3y=-2y+1
x+3xy+x=2x+3xy
7a-2a+4b-2b=5a+2b
5y²-5x-8y²+6x=
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