一元一次方程计算题37道带答案.docx

文档介绍：答案x=6
x=5
(x-)+=-
x=18
x=
x=
x=
30x-10(10-x)=100
8
x=3/22x=
x=
4(x+2)=
答案x=6
x=5
(x-)+=-
x=18
x=
x=
x=
30x-10(10-x)=100
8
x=3/22x=
x=
4(x+2)=5(x-2)
1
x==
X=
120-4(x+5)=25
x=11
x=2x=2
x==-3
x=5
x=3
15x+863-65x=54
x=-10
x=-11
x=3
x=3/
3(x-2)+1=x-(2x-1)
x=50x=2
x=18
x=18
x=16x=9/
2
11x+64-2x=100-9x
x=
x=8x=2.
2
x=2
+x-=0
x=10
x=5
7
x=1x=3
x-+=80820-16x=(x-6)7=2xX3x+x=+=-3x=(x-)=+=-=(x-2)-3(4x-1)=9(1-x)11x+64-2x=100-9x15-(8-5x)=7x+(4-3x)3(x-7)-2[9-4(2-x)]=222(x-2)+2=x+130x-10(10-x)=1004(x+2)=5(x-2)120-4(x+5)=2815x+854-65x=543(x-2)+1=x-(2x-1)11x+64-2x=100-+x-=0(x-6)7=2xX-23x+x=-3x=(x-)=+=-=~|2x=5x-3x+5=8