.1. 15 – 2x = 3x
2. 7 + 9x = 3x + 1
3. – 2 – 3x = x – 2 – 4x
4. 4y – 8 – 2y...
Mathematics, 14.02.2021 14:00 365371
.1. 15 – 2x = 3x
2. 7 + 9x = 3x + 1
3. – 2 – 3x = x – 2 – 4x
4. 4y – 8 – 2y = 4
5. 3x + 2 + x = x + 5
Bonus: 38 + 7k = 8( k + 4)
Answers: 1
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