What is the answer to 5k+16-7k=-16+4(-7k-18) ?

The answer to 5k+16-7k=-16+4(-7k-18) is k=-4

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5k+16-7k=-16+4(-7k-18)

5 k + 16 - 7 k = - 16 + 4 (- 7 k - 18)

k = - 4

Solution steps

5 k + 16 - 7 k = - 16 + 4 (- 7 k - 18)

Group like terms

5 k - 7 k + 16 = - 16 + 4 (- 7 k - 18)

Add similar elements:

5 k - 7 k = - 2 k

- 2 k + 16 = - 16 + 4 (- 7 k - 18)

Expand

- 16 + 4 (- 7 k - 18) : - 28 k - 88

- 2 k + 16 = - 28 k - 88

Move

16

to the right side

- 2 k = - 28 k - 104

Move

28 k

to the left side

26 k = - 104

Divide both sides by

26

k = - 4

10 r + 42 = - 38

\frac{a x}{b} + \frac{c x}{d} = e

6 (x - 7) = 24

a, c = y - a

x, 3 x - 12 y = 6

What is the answer to 5k+16-7k=-16+4(-7k-18) ?
The answer to 5k+16-7k=-16+4(-7k-18) is k=-4
Solve for k: 5k+16-7k=-16+4(-7k-18)
The solution is k=-4