10-x=8
8x+9=17
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18 4x-18=13
1.8-6x=54 5x+9=11
6-2x=11 6.7x-60.3=6.7
x+4+8=23 9+4x=40
7x-12=8 0.2x-0.4+0.5=3.7
X-5.7=2.15 9.4x-0.4x=16.2
15 5X-2X=18 12-4x=20
3X 0.7=5 1/3x+5/6x=1.4
3.5×2= 4.2 x 12x+34x=1
26×1.5= 2x 18x-14x=12
0.5×16―16×0.2=4x 23 x-5×14=14
9.25-X=0.403 12+34x=56
16.9÷X=0.3 22-14x=12
X÷0.5=2.6
小学五年级解方程测试题