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Popular >

15y-10+k=2(ky-1)-y

Solution

15 y - 10 + k = 2 (k y - 1) - y

Solution

y = \frac{1}{2}; k \neq = 8

+1

Decimal Notation

y = 0.5

Solution steps

15 y - 10 + k = 2 (k y - 1) - y

Expand

2 (k y - 1) : 2 k y - 2

15 y - 10 + k = 2 k y - 2 - y

Move

k

to the right side

15 y - 10 = 2 k y - 2 - y - k

Move

10

to the right side

15 y = 2 k y - y + 8 - k

Subtract

2 k y - y

from both sides

15 y - (2 k y - y) = 2 k y - y + 8 - k - (2 k y - y)

Simplify

- 2 k y + 16 y = 8 - k

Factor

- 2 k y + 16 y : 2 y (- k + 8)

2 y (- k + 8) = 8 - k

Divide both sides by

2 (- k + 8); k \neq = 8

y = \frac{1}{2}; k \neq = 8

Popular Examples

- 1 = \frac{7 x}{8} - 1

3 - 5 c + 1 = 1 - c

\frac{3}{4} x + 2 = - 7

23 = 4 (2 p - 3) + 3

3(2x-1)-2(3x-1)=x-16

3 (2 x - 1) - 2 (3 x - 1) = x - 16

Frequently Asked Questions (FAQ)

What is the answer to 15y-10+k=2(ky-1)-y ?
The answer to 15y-10+k=2(ky-1)-y is y= 1/2 ;\quad k\ne 8