a) -0,2(-b-1) = 0,2b+0,2
b) -(4x+3-1/2y)= -4x-3+1/2y
c) -5(3a+b-0,7)=-15a-5b+3,5
d) -(-1/2t-z-6)= 1/2t+z+6
a)
-0,2(-b-1)=0,2b+0,2
b)
-(4x+3-1/2y)=-4x-c+1/2y
c)
-5(3a+b-0,7)=-15a-5b+3,5,
d)
-(-1/2t-z-6)=1/2t+z+6
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a) -0,2(-b-1) = 0,2b+0,2
b) -(4x+3-1/2y)= -4x-3+1/2y
c) -5(3a+b-0,7)=-15a-5b+3,5
d) -(-1/2t-z-6)= 1/2t+z+6
a)
-0,2(-b-1)=0,2b+0,2
b)
-(4x+3-1/2y)=-4x-c+1/2y
c)
-5(3a+b-0,7)=-15a-5b+3,5,
d)
-(-1/2t-z-6)=1/2t+z+6