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b]2(x+1)-3(x-1)=2x+2-3x+3=-x+5
c]-3(y-2)+4(y+2)=-3y+6+4y+8=y+14
d]5(x-y-1)-4(x+2)=5x-5y-5-4x-8=x-5y-13
2(x+1)-3(x-1)=2x+2-3x+3=x+5
-3(y-2)+4(y+2)= 3y+6+4y+8=7y+14
5(x-y-1)-4(x+2)=5x-5y-5-4x-8=x-5y-13
6x-24-2
6x-26
b) 2(x+1)-3(x-1)
2x+2-3x+3
5x+5
c) -3(y-2)+4(y+2)
-3y+6+4y+8
-y+14
d) 5(x-y-1)-4(x+2)
5x-5y-5-4x-8
x-5y-13