3 years ago

7k − 5k + 8 = −4

Mathematics

1 answer:

Orlov [11]3 years ago

3 0

Answer:

-6

Step-by-step explanation:

7k − 5k + 8 = −4

2k+8=-4

-8 -8

2k=-12

/2 /2

k=-6

Check!

7(-6)-5(-6)+8

-4=-4

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