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Roman55 [17]
3 years ago
8

Solve −4 = −(−k − 86)+10

Mathematics
2 answers:
Nata [24]3 years ago
5 0

The first step -4=k-86-10 second- k-76=-4 third step 76-4= 72 substitute 72 in for k  72-76= -4 this is true
kvasek [131]3 years ago
3 0
K= 100
 
You use distributive property 
<span>
Step 1: </span><span>−(−k)−1(−86)+10=−4

Step 2: </span><span>k−1(−86)+10=−4

Step 3: </span><span>k+86+10=−4

Step 4: </span><span>k+96=−4

Step 5:  </span><span>k=−96−4

Step 6:  </span><span>Subtract </span>4<span> from </span><span>−96</span><span> to get </span><span><span><span>−100</span>.</span></span>
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