Question

(a) (1/3)-5 (1/3) 7= (1/3)2x-1
2x-1​

Answer 1

Answer:

0.33-5(0.33)7=(0.33)2x-1

0.33-11.55=0.66x-0.33

-11.22=0.66x-0.33

-11.22+0.33=0.66x

-10.89=0.66x

-10.89/0.66=x

x=-16.5

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