一元一次方程练习88

1、16x-25=3x-1411x-4=4x+202x+20=7x-187(8+x)=-9(x-8)2(5+x)=-8(x+4)5(4-x)=-6(x-4)6(-4x-4)-4x=69(-2x+8)+7x=95(-6x-9)-4x=84x+19=6x-1119x+42=9x-1118x+25=5x-65(2-x)=-5(x+7)4(2-x)=-3(x-8)5(2+x)=-7(x+6)2(-6x+8)-4x=19(-3x+1)+6x=93(-5x-1)+1x=114x+37=3x+919x+30=4x-1013x-30=8x+27(7+x)=-2(x-2)6(5+x)=-4(x+4)3(8-x)=-

2、6(x-5)3(-3x-5)-3x=46(-7x+2)-2x=46(-3x+8)+4x=711x-49=8x-109x-47=4x-179x+5=4x-58(6+x)=-7(x-8)9(6-x)=-3(x+6)6(9-x)=-2(x-8)2(-8x+6)+5x=64(-7x+5)+4x=92(-8x-1)+4x=613x-33=7x+97x+7=4x-1816x+21=8x+25(9-x)=-3(x-1)4(9+x)=-7(x-4)5(5-x)=-9(x+9)3(-7x+8)-2x=48(-9x-5)-1x=58(-6x+1)-1x=68x+40=5x+95x-40=3x+134x-25=4x

3、-77(7-x)=-5(x+4)7(1+x)=-2(x-5)9(3+x)=-4(x+8)2(-1x+3)+8x=28(-1x-6)-4x=22(-1x+9)-6x=87x+18=7x-911x+21=8x+89x+22=2x+25(1-x)=-6(x+1)7(5-x)=-6(x+8)5(7-x)=-4(x+9)4(-3x+2)-4x=59(-9x-4)+3x=12(-7x-6)+4x=214x+31=7x-313x+43=3x+318x-8=2x+64(9+x)=-7(x+3)2(6-x)=-3(x-1)5(4-x)=-3(x+1)3(-6x+7)-4x=88(-9x-8)-5x=58(-8x

4、-7)-5x=77x+21=7x-107x+40=7x-1116x-34=3x+205(1-x)=-3(x+2)6(4-x)=-6(x-2)9(9-x)=-2(x+4)8(-3x+5)-2x=93(-2x+6)+5x=54(-7x-6)-7x=520x-3=9x-1517x+39=3x+85x-35=7x-146(7-x)=-9(x-6)2(5-x)=-3(x+8)3(1-x)=-5(x+9)9(-8x-7)-9x=33(-4x-8)-7x=96(-9x-9)+4x=515x-16=7x-169x+1=4x-65x-42=5x+134(9-x)=-3(x+6)8(8-x)=-9(x-1)9(6

5、-x)=-4(x+5)4(-7x-4)+6x=92(-2x+7)-1x=18(-5x-9)-6x=32x+25=4x-132x+6=3x+714x-7=2x+196(1+x)=-4(x+3)7(8+x)=-3(x-2)7(2+x)=-6(x+9)7(-6x-5)+8x=64(-6x-8)-4x=75(-9x-8)-3x=38x+50=9x+217x+43=5x-1320x-31=8x-25(7-x)=-5(x+6)9(9+x)=-7(x-1)5(6-x)=-2(x+8)9(-5x+5)-3x=36(-3x-5)+5x=63(-9x-8)-9x=27x+8=5x+719x+21=3x-37x+1

6、3=8x+172(6-x)=-4(x-5)9(4+x)=-7(x+9)8(6+x)=-5(x-8)2(-7x-4)-7x=42(-8x-1)+4x=87(-4x+6)+3x=210x+1=9x-143x+23=7x+814x+14=5x+177(2-x)=-3(x+6)5(8+x)=-5(x-1)8(7+x)=-4(x-9)4(-2x+5)-8x=82(-6x+2)+7x=33(-3x-4)+4x=75x-1=6x-79x+49=9x+1315x+8=7x+136(5+x)=-5(x-7)5(6-x)=-7(x-2)5(9+x)=-7(x-5)3(-4x-7)+6x=42(-7x-6)-9x=42(-3x-7)+3x=64x-3=6x-59x+28=9x+1710x-22=3x-138(6-x)=-9(x+6)4(6-x)=-8(x+3)3(9-x)=-9(x+2)5(-2x+6)-1x=95(-4x+4)+5x=54(-4x-4)+8x=413x-1=5x+1720x+45=7x-148x-12=4x-93(4+x)=-4(x-