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数学 方程式の計算２００問！
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x + 3 = 8
x = 5
x + 5 = 12
x = 7
x + 7 = 15
x = 8
x + 2 = 9
x = 7
x + 6 = 11
x = 5
x + 8 = 14
x = 6
x + 4 = 13
x = 9
x + 9 = 17
x = 8
x + 1 = 10
x = 9
x + 10 = 25
x = 15
x - 4 = 5
x = 9
x - 7 = 2
x = 9
x - 3 = 8
x = 11
x - 6 = 1
x = 7
x - 5 = 9
x = 14
x - 8 = 3
x = 11
x - 2 = 12
x = 14
x - 9 = 4
x = 13
x - 1 = 15
x = 16
x - 12 = 8
x = 20
3x = 12
x = 4
5x = 20
x = 4
2x = 14
x = 7
4x = 24
x = 6
6x = 18
x = 3
7x = 35
x = 5
8x = 32
x = 4
9x = 54
x = 6
10x = 80
x = 8
12x = 36
x = 3
x / 2 = 4
x = 8
x / 3 = 5
x = 15
x / 4 = 3
x = 12
x / 5 = 6
x = 30
x / 6 = 2
x = 12
x / 7 = 4
x = 28
x / 8 = 3
x = 24
x / 9 = 2
x = 18
x / 10 = 7
x = 70
x / 12 = 5
x = 60
2x + 1 = 7
x = 3
3x + 2 = 11
x = 3
4x + 3 = 19
x = 4
5x + 4 = 29
x = 5
2x + 5 = 15
x = 5
3x + 7 = 22
x = 5
6x + 2 = 26
x = 4
7x + 1 = 50
x = 7
8x + 4 = 36
x = 4
9x + 5 = 50
x = 5
2x - 3 = 7
x = 5
3x - 4 = 11
x = 5
4x - 5 = 11
x = 4
5x - 2 = 23
x = 5
2x - 7 = 9
x = 8
3x - 1 = 20
x = 7
6x - 5 = 25
x = 5
7x - 3 = 32
x = 5
8x - 6 = 34
x = 5
9x - 8 = 28
x = 4
5x = 2x + 9
x = 3
7x = 3x + 16
x = 4
4x = x + 15
x = 5
6x = 2x + 20
x = 5
8x = 5x + 12
x = 4
9x = 4x + 25
x = 5
3x = x + 10
x = 5
10x = 6x + 24
x = 6
5x = 3x + 14
x = 7
12x = 7x + 30
x = 6
4x = 18 - 2x
x = 3
5x = 24 - 3x
x = 3
6x = 14 - x
x = 2
7x = 36 - 2x
x = 4
3x = 20 - x
x = 5
8x = 30 - 2x
x = 3
9x = 40 - x
x = 4
2x = 15 - x
x = 5
10x = 42 - 4x
x = 3
6x = 45 - 3x
x = 5
3x + 2 = x + 8
x = 3
5x + 4 = 2x + 13
x = 3
4x + 1 = 2x + 9
x = 4
6x + 3 = 3x + 15
x = 4
7x + 2 = 4x + 14
x = 4
8x + 5 = 2x + 23
x = 3
2x + 9 = x + 15
x = 6
9x + 1 = 5x + 17
x = 4
5x + 7 = 3x + 15
x = 4
10x + 4 = 6x + 24
x = 5
4x - 3 = 2x + 5
x = 4
5x - 7 = 2x + 8
x = 5
6x - 2 = 3x + 10
x = 4
7x - 5 = 4x + 7
x = 4
8x - 1 = 3x + 24
x = 5
3x - 4 = x + 10
x = 7
9x - 6 = 5x + 14
x = 5
2x - 5 = x + 3
x = 8
10x - 8 = 7x + 13
x = 7
12x - 10 = 8x + 14
x = 6
3x + 10 = 5x + 2
x = 4
2x + 15 = 5x + 3
x = 4
4x + 12 = 7x + 3
x = 3
x + 18 = 4x + 3
x = 5
5x + 14 = 7x + 6
x = 4
6x + 20 = 10x + 4
x = 4
3x + 11 = 4x + 5
x = 6
2x + 25 = 7x + 0
x = 5
7x + 8 = 9x + 2
x = 3
4x + 17 = 9x + 2
x = 3
2(x + 3) = 12
x = 3
3(x + 4) = 21
x = 3
4(x + 2) = 24
x = 4
5(x + 1) = 25
x = 4
6(x + 3) = 30
x = 2
2(x - 4) = 10
x = 9
3(x - 2) = 15
x = 7
4(x - 5) = 12
x = 8
5(x - 1) = 20
x = 5
7(x - 3) = 14
x = 5
3(2x + 1) = 15
x = 2
2(3x + 4) = 26
x = 3
4(2x - 1) = 28
x = 4
5(3x - 2) = 35
x = 3
2(4x - 3) = 18
x = 3
-x = 5
x = -5
-x = -8
x = 8
-3x = 15
x = -5
-5x = -20
x = 4
-2x = 14
x = -7
-4x = -24
x = 6
x + 8 = 3
x = -5
x + 12 = 5
x = -7
x + 5 = -2
x = -7
2x + 15 = 7
x = -4
3x + 20 = 5
x = -5
4x + 18 = 2
x = -4
5x + 30 = 5
x = -5
2x = -16
x = -8
-6x = 42
x = -7
-7x = -49
x = 7
0.3x = 1.2
x = 4
0.5x = 2.5
x = 5
0.2x = 1.4
x = 7
0.4x = 2.4
x = 6
0.8x = 3.2
x = 4
0.2x + 0.5 = 1.3
x = 4
0.3x + 0.2 = 1.1
x = 3
0.4x + 0.6 = 2.2
x = 4
0.5x + 1.2 = 3.7
x = 5
0.6x + 0.4 = 2.8
x = 4
1.2x = 3.6
x = 3
1.5x = 4.5
x = 3
2.5x = 5.0
x = 2
0.1x = 0.9
x = 9
0.7x = 5.6
x = 8
0.3x - 0.4 = 0.8
x = 4
0.5x - 0.7 = 1.8
x = 5
0.2x - 0.9 = 0.5
x = 7
0.4x - 1.2 = 1.2
x = 6
0.6x - 1.5 = 1.5
x = 5
x / 2 + 1 = 4
x = 6
x / 3 + 2 = 5
x = 9
x / 4 + 3 = 6
x = 12
x / 5 + 2 = 6
x = 20
x / 6 + 1 = 4
x = 18
x / 2 - 3 = 1
x = 8
x / 3 - 4 = 2
x = 18
x / 4 - 1 = 2
x = 12
x / 5 - 3 = 1
x = 20
x / 7 - 2 = 3
x = 35
(x + 1) / 2 = 3
x = 5
(x + 3) / 3 = 4
x = 9
(x - 2) / 4 = 2
x = 10
(x - 5) / 5 = 3
x = 20
(2x + 2) / 3 = 4
x = 5
2x / 3 = 6
x = 9
3x / 4 = 9
x = 12
4x / 5 = 8
x = 10
5x / 6 = 15
x = 18
3x / 2 = 12
x = 8
x ： 3 = 2 ： 6
x = 1
x ： 4 = 3 ： 2
x = 6
x ： 5 = 4 ： 10
x = 2
x ： 2 = 6 ： 4
x = 3
x ： 6 = 5 ： 3
x = 10
2 ： x = 4 ： 8
x = 4
3 ： x = 9 ： 15
x = 5
4 ： x = 2 ： 6
x = 12
5 ： x = 20 ： 16
x = 4
6 ： x = 3 ： 7
x = 14
3 ： 2 = x ： 6
x = 9
4 ： 5 = x ： 20
x = 16
5 ： 3 = x ： 15
x = 25
2 ： 7 = x ： 14
x = 4
6 ： 1 = x ： 5
x = 30
x ： (x + 2) = 1 ： 2
x = 2
x ： (x + 6) = 2 ： 5
x = 4
x ： (x - 3) = 4 ： 3
x = 12