10x+45×8=810 5x-3x=68
4x+10=5 320=45+6x
13÷x=1.3 x+8.3=19.7
x-0.35x=0.91 0.3÷0.15+25x=12
7.5x+x=10.2 3.3÷x=0.3
8.8÷x=4.4 9÷x=0.03
5x-4×12=22.5 14x÷3=6.3×4
2x+0.4x=48 0.7(x+0.9)=42
3(x-0.2)=9.6 5x+34=3x+54
x+(3-0.5)=12 1.3x+2.4×3=12.4
7.4- (x-2.1)=6 x-0.6x=8
x+8.6=9.4 52-2x=15
6x-3x=6÷5 7x-27=13-3x
0.4×25-3.5x=6.5 7x+3×1.4x=0.2×56
5×(3-2x)=2.4×5 6×(3-2x)=1.2×5
1.12x+(x-3)+x=153
(x-9)÷(98-x-9)=4
40-8x=5 x÷5=21
(1.5+x)×2=9 15x-5x+16=80
15.6÷4-3.5x=1.1 3x+5x=48
14x-8x=12 6×5+2x=44
20x-50=50 28+6x=88
8x-6x+30=12x+15 32-22x=10
24-3x=3 99x=100-x
x+3=18 x-6=12
56-2x=20 4y+2=6
x+32=76 3x+6=18
16+8x=40 2x-8=8
4x-3×9=29 8x-3x=105
x-6×5=42 8x-x=14.7
35x+13x=9.6 5(x+3)=35
4(4x-1)=3(22-x)
x+3.7x+2=16.1
14x+3x-1.2x=158
0.52×5-4x=0.6
7+x=19 x+120=176
(20-8x)÷3=2x+1 12÷8x=3
58+x=90 x+150=290
79.4+x=95.5 2x+55=129
7÷x=0.001 39÷x=3
x-0.7x=3.6 91÷x =1.3
3x-8=16 7(x-2)=2x+3
3x+9=27 18(x-2)=270
3x÷5=4.8 30÷x+25=85
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