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Hunter-Best [27]
2 years ago
11

Solve for K 8(10-K) = 2k K=?

Mathematics
2 answers:
maks197457 [2]2 years ago
7 0

8(10-K) = 2k

mutiply the bracket by 8

(8)(10)= 80

(8)(-k)= -8k

80-8k= 2k

move -8k to the other side

sign changes from -8k to +8k

80-8k+8k= 2k+8k

80= 2k+8k

80= 10k

divide by 10 for both sides

80/10= 10k/10

k= 8

Answer: k= 8

skelet666 [1.2K]2 years ago
4 0

8

Is the answer .................................

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miskamm [114]

Answer:

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Given the function f(x) = 4x + 3 and the function g(x) = 3x, to evaluate for x=-\frac{1}{2}, you need to substitute it into each function.

Then, for the function f(x), when  x=-\frac{1}{2}, you get:

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