1. Buchstabe:
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1.a. |
4x-2 = 2x
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1.b. |
5x+3 = 8x
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1.c. |
3x+1 = 4x+0,375
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2. Buchstabe:
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2.a. |
1002x = 10 * 10x+1
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2.b. |
45x-1 = 42x+3
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2.c. |
lg (5x-2) = 1
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3. Buchstabe:
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3.a. |
lg (x+4) = 1,0792
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3.b. |
3 * lg x = 0,0969 - 1
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3.c. |
lg x = lg 0,8 + lg 2
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4. Buchstabe:
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4.a. |
lg (3x-2) = 0,3979
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4.b. |
2 * lg x - 0,5 * lg x = 2,0706
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4.c. |
2 * lg (x+1) + 3 * lg (x+1) = 10
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5. Buchstabe:
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5.a. |
lg (x-5) + lg x = 0
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5.b. |
lg (x-3) + lg (x-4) = 0
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5.c. |
lg (x+2) + lg (x-3) = 1,1461
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6. Buchstabe:
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6.a. |
log2 (x-3) = 3
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6.b. |
log3 (x+2) = 2
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6.c. |
log5 (3x-8) = 2
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7. Buchstabe:
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7.a. |
5 * 8x+1 = 16x-1
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7.b. |
8 * 12x-1 = 7 * 10x-1
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7.c. |
17 * 3x-5 = 4 * 92x
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