Answer:
K= -16
Explanation:
Just do reverse pemdas
first add 1 to both sides then multiply both sides by 8
k = -16
k/8 -1 = -3
Add 1 to each side
k/8 -1+1 = -3+1
k/8 = -2
Multiply each side by 8
k/8 *8 =-2*8
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