一元一次方程练习 1.docx
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一元一次方程练习1
2(9+x)=-5(x-6)7(6-x)=-9(x-7)9(2-x)=-4(x+6)
9(-1x-4)+1x=67(-2x-5)-1x=78(-9x+7)+3x=4
3x-43=3x-1615x-25=6x+65x+42=2x+10
3(4+x)=-6(x-9)3(8-x)=-8(x+2)3(1+x)=-9(x-9)
7(-2x-1)-6x=28(-1x-1)-1x=15(-9x-7)-4x=1
4x+22=9x-1016x+11=9x-516x+46=2x-18
2(1+x)=-4(x+2)3(8+x)=-9(x+3)3(8+x)=-7(x+1)
8(-3x+9)+7x=13(-8x-9)+6x=58(-8x-7)-1x=1
13x-38=5x+2019x+45=5x+136x-32=4x+2
6(4-x)=-6(x-9)5(6-x)=-5(x+6)4(4+x)=-8(x-9)
2(-2x+1)-6x=96(-7x+5)+4x=24(-9x+9)+1x=1
5x-23=9x-614x+23=9x+65x+22=2x-7
8(2-x)=-5(x+2)2(6-x)=-6(x+7)3(4+x)=-9(x-4)
8(-7x-7)+3x=68(-6x-2)-5x=57(-5x+5)+2x=8
9x-35=8x+1811x+44=3x-1620x+11=6x-6
8(3-x)=-5(x-3)8(3+x)=-6(x-9)4(5+x)=-8(x+1)
2(-2x+3)+2x=83(-6x+2)-9x=88(-3x+1)+8x=3
7x-16=7x+916x-43=7x+711x+36=8x-10
3(4+x)=-4(x+3)5(9+x)=-2(x-3)8(8+x)=-2(x+3)
3(-3x+7)-1x=54(-9x-1)-7x=14(-4x-8)+3x=1
13x+27=3x+1013x+18=8x-85x+49=3x-10
9(7+x)=-2(x+5)6(5+x)=-9(x-6)8(2+x)=-4(x+4)
4(-1x-8)-4x=37(-9x+3)+3x=83(-6x-7)+8x=8
9x+49=8x-1210x+21=5x-153x-15=4x+2
6(7+x)=-4(x+9)4(6-x)=-5(x-2)5(5+x)=-4(x+5)
6(-7x+6)+3x=82(-8x+4)-7x=48(-3x+7)+7x=7
20x+19=4x+419x-1=8x+117x-4=9x-16
3(4+x)=-9(x-8)3(8-x)=-2(x-6)3(5+x)=-2(x+6)
3(-8x-8)-1x=18(-7x+9)-5x=47(-2x-7)-3x=5
13x-25=4x-1410x-36=5x+48x+48=5x+3
7(3+x)=-8(x+3)9(9-x)=-6(x-3)9(1-x)=-3(x+8)
3(-7x+2)-1x=28(-9x-7)+6x=13(-7x-6)-4x=8
11x+45=8x-1410x-6=6x-713x-16=3x-15
6(9+x)=-2(x-7)2(6-x)=-8(x-6)4(9+x)=-8(x+5)
8(-3x-3)+9x=95(-7x-1)-5x=59(-2x+1)-1x=1
17x-26=6x+13x-24=2x-516x+3=9x+6
4(3+x)=-9(x+1)4(1-x)=-2(x+1)9(7+x)=-7(x-9)
8(-1x-3)-6x=47(-8x+4)+6x=69(-9x+6)+6x=6
2x-11=6x+66x+1=7x-1615x+6=2x-1
2(8+x)=-2(x-9)5(7+x)=-9(x-1)3(7-x)=-9(x-6)
7(-1x-3)-7x=82(-9x+9)+7x=22(-4x+8)-7x=6
2x+42=2x+54x-37=7x+1718x+46=5x+4
4(2+x)=-6(x+5)4(6+x)=-6(x-9)9(8+x)=-6(x-5)
2(-1x+4)-5x=84(-4x+5)-6x=44(-2x+3)-2x=7
14x-8=6x-110x-19=3x+1511x-47=5x-17
5(6+x)=-4(x+6)2(1+x)=-9(x+9)3(4+x)=-9(x-1)
5(-6x-1)-3x=75(-6x-4)-6x=57(-6x+6)-6x=1
19x+34=8x+198x+43=8x+413x+34=2x+7
7(5-x)=-2(x+6)9(3-x)=-3(x+2)5(9-x)=-7(x+7)
2(-5x+2)+9x=58(-2x+5)-2x=24(-5x+3)-7x=7
16x-21=9x-614x+21=6x+1710x+31=4x+3
8(4+x)=-4(x+6)5(5+x)=-7(x-3)2(6+x)=-2(x+7)
2(-5x-4)+8x=48(-3x+8)+5x=14(-7x-2)+6x=7
5x-30=9x-46x+31=8x+25x-34=2x+12
2(4-x)=-5(x+8)8(2-x)=-9(x+9)8(1-x)=-3(x-8)