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HYPERLINK "" educadormatematico.EXERC?CIOS DE INTRODU??O1 – Quais senten?as s?o equa??es?5x-4=102x+1<7x4-1=23x-1+8=6x5x2-x-4=812x-4+x>92 – Entre as equa??es do exercício 1, diga quais s?o do 1? grau.3 – Dada a equa??o 7x-3+x=5-2x, responda:Qual é o 1? membro?Qual é o 2? membro?Quais s?o os termos do 1? membro?Quais s?o os termos do 2? membro?4 – Qual é o número que colocado no lugar de x, torna verdadeira as senten?as?x+9=13x-7=105x-1=9x-3=85 – Verifique se 1 é raiz da equa??o 4x+12=92 .6 – Resolva as equa??es:x+5=8x-4=3x+6=5x-7=-7x+9=-1x+28=11x-109=5x-39=-7910=x+815=x+204=x-107=x+80=x+12-3=x+107 – Resolva as seguintes equa??es:3x=152x=144x=-127x=-2113x=139x=-925x=035x=-1054x=136x=1221=3x84=6x8 – Resolva as equa??es:x3=7x4=-32x5=42x3=-103x4=302x5=-189 – Resolva:–x=9–x=-2-7x=14-3x=10-5x=-12-4x=8-3x=-9-5x=15-2x=-1015=-3x-40=-5x10 – Determine x:6x=2x+162x-5=x+12x+3=x+45x+7=4x+104x-10=2x+24x-7=8x-22x+1=4x-79x+9+3x=1516x-1=12x+33x-2=4x+95x-3+x=2x+917x-7x=x+18x+x-4=17-2x+1x+2x+3-5x=4x-95x+6x-16=3x+2x-45x+4=3x-2x+411 – Resolva as equa??es:4x-1=3x-13x-2=2x-42x-1=3x+43x-1-7=157x-4=2x-33x-2=43-x33x-1=23x+27x-2=5x+332x-1=-2x+35x-3x+2=152x+3x+9=86-x4x+10-2x-5=032x+3-4x-1=37x-1-2x-5=x-523-x=3x-4+1535-x-31-2x=424x+6-2x=x-6+10+14x-3-x+2+2x-1-5=03x-24x-3=2-3x-13x-1-x-3+5x-2=185x-3-4x+2=2+31-2xRespostas das quest?o 11:x=-2x=2x=-6x=253x=5x=187x=73x=292x=-38x=212x=3x=-25x=-5x=-2x=35x=10x=12x=6x=12x=4x=4EXERC?CIOS COMPLEMENTARESeducadormatematico.1 – Resolva as equa??es:3x-7=2x+57x+8=4x-104x-15=-2x+32x-4-8=4x3x=x+1+7360+36x=30x2x+5-5x=-15+6x=5x+2x+2x-1-3=x-3x+10=2x+8+15x-5+x=9+x7x-4-x=-2x+8-3x–x-5+4x=-7x+6x+153x-2x=3x+22-4x=32-18x+122x-1=-3+x+43x-2-2x-3=010-9x+2x=2-3x4x-4-5x=-6+902-3x=-2x+12-3x2 – Resolva as equa??es:7x-5=3x+13x-2=4-x+32x+1-x-1=05x+1-3x+2=013+42x-1=5x+24x+5+3x+5=212x+5-35-x=108x-1=8-42x-33 – Resolva as seguintes equa??es:x4-x6=33x4-x3=5x5-1=9x3-5=0x2+3x5=6x5+x2=7105x-10=x+128x-12-2x=32x-75=x+235x2=2x+x-23x-34-2x-15=5x-12+x-33=65x-72=12+x2x-13=x-x-15x4+3x-22=x-322x-13=3x+653x-56+2x4=7x5-2=5x-34EQUA??ES QUE APRESENTAM DENOMINADORESeducadormatematico.1 – Resolva as seguintes equa??es:x2-x4=12x2-x4=5x5+x2=710x5+1=2x3x2+x3=1x3+4=2xx2+4=135x3-25=0x-1=5-x4x+x2=158x3=2x-9x2+34=16x2-7=x4+52x-12=5x+13x-1=5-x4x6+x3=18-x4x4+x6+x8=26x8+x5=17-x10x4-x3=2x-505x2+7=2x+4x2+x3=x+73x+26+x+14=6x-23-x+14=4x-12+x-23=x-342x-34-13=-x+222x-34-2-x3=x-133x-24=3x+383x+54-2x-33=3x+2x-23=5x42x+14-33-x2=56+x16_____________________________________________________________________________Respostas dos exercícios complementares:Quest?o 1x=12x=-6x=3x=-6x=4x=-60x=2x=-3x=2x=12x=145x=1211x=5x=-1x=3x=2x=5x=2x=-88x=5Quest?o 2x=192x=187x=-3x=12x=13x=-2x=3x=74Quest?o 3x=36x=12x=50x=15x=60x=1x=219x=74x=31x=-4x=-37x=9x=83x=-4x=-25x=28x=576x=3521Respostas das quest?es que apresentam denominadores:x=2x=20x=1x=1513x=65x=125x=-223x=625x=245x=10x=-272x=-76x=48x=-518x=245x=24x=28x=40x=24x=-6x=143x=83x=59x=57x=2512x=136x=73x=9x=165x=12431 ................
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