Combine Like Terms

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Across
  1. 3. 2𝑥−11+𝑥=7
  2. 7. −115−19𝑥−3+23𝑥=98
  3. 9. 2𝑥−11+𝑥=7
  4. 11. 5𝑥 + 3𝑥 - 9 = 0
  5. 13. 6𝑥−(−4𝑥)−107=43
  6. 14. 15𝑥−6𝑥−317+2𝑥=112
Down
  1. 1. −4𝑥+7𝑥−18−4=17
  2. 2. 9𝑥−4𝑥−160=90
  3. 4. −12−3𝑥+6𝑥−4=26
  4. 5. −14+2𝑥+𝑥=13
  5. 6. −6𝑥−20−5𝑥=46
  6. 8. −21+4𝑥+(−12)+𝑥=67
  7. 10. 7𝑥−21𝑥−264=156
  8. 12. 3𝑥 + 2𝑥 - 5 = 4