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Zina [86]
3 years ago
5

Please Solve for the value of k.

Mathematics
1 answer:
alukav5142 [94]3 years ago
8 0

Answer:

k = 13

Step-by-step explanation:

The sum of the angles is 180 since they form a straight line

4k-7 + 90 + 3k+6 = 180

Combine like terms

7k+89=180

Subtract 89 from each side

7k+89-89 = 180-89

7k =91

Divide each side by 7

7k/7 = 91/7

k = 13

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