Simplify Algebraic Expressions

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Across
  1. 2. -5(20-10x)
  2. 4. -56x+15x+122+144
  3. 6. -x+5-11+15x
  4. 7. 2(15x-70)
  5. 8. 17x-26x+11x+7
  6. 9. 10(-7+6x)
Down
  1. 1. 2(5x-11)-6(15+7)
  2. 3. 56x+10-128
  3. 5. -25(-3x-7)