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Kassandra Hayden
Mathematics
31 July, 14:30
19 + 12k = - k - 20 solve for k
+2
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Aleah Dominguez
31 July, 14:39
0
k=13
Step-by-step explanation:
19 + 12k = - k - 20
19+20=39=13k
k=13
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Walker Dillon
31 July, 14:47
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Answer: - 3
Step-by-step explanation:
Let's solve your equation step-by-step.
19+12k=-k-20
Step 1: Simplify both sides of the equation.
19+12k=-k-20
19+12k=-k+-20
12k+19=-k-20
Step 2: Add k to both sides.
12k+19+k=-k-20+k
13k+19=-20
Step 3: Subtract 19 from both sides.
13k+19-19=-20-19
13k=-39
Step 4: Divide both sides by 13.
13k / 13 = - 39/13
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