3 years ago

Solve 15k - 4 = 5k + 16

Mathematics

2 answers:

sveta [45]3 years ago

8 0

Answer:

Step-by-step explanation:

Solve 15k - 4 = 5k + 16

Subtract 5k from both sides

15k - 5k - 4 = 5k - 5k + 16

10k - 4 = 16

Add 4 to both sides

10k -4+4 = 16+4

10k = 20

Divide both sides by 10

10k/10 = 10/10

K = 2

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dolphi86 [110]3 years ago

3 0

Answer:

k = 2

Step-by-step explanation:

Given

15k - 4 = 5k + 16 ( subtract 5k from both sides )

10k - 4 = 16 ( add 4 to both sides )

10k = 20 ( divide both sides by 10 )

k = 2

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