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Piggy09
22. 14x
24. 14y+4x
26.8x
28. 7(5x+9y)
30. 7x+(3 x 4)  [not sure]
32. 4y & 3y are like terms
      5 is a constant
2x+8x+4x=14
7(3x)= 21x
8y+4x+6y=14y+ 4x
4(7+5y)=48y
6x+2x=8x
and you want all of them

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