Question

7j+5−8k7, j, plus, 5, minus, 8, k when j=0.5j=0.5j, equals, 0, point, 5 and k=0.25k=0.25k, equals, 0, point, 25.5c+cd5, c, plus, c, d when c=\dfrac15c=
5
1
​
c, equals, start fraction, 1, divided by, 5, end fraction and d=15d=15d, equals, 15.

Answer 1

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