What is the answer to 9y-1-14y+8=y-9+15y-1 ?

The answer to 9y-1-14y+8=y-9+15y-1 is y= 17/21

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9y-1-14y+8=y-9+15y-1

9 y - 1 - 14 y + 8 = y - 9 + 15 y - 1

y = \frac{17}{21}

Decimal Notation

y = 0.80952 \dots

Solution steps

9 y - 1 - 14 y + 8 = y - 9 + 15 y - 1

Add

1

to both sides

9 y - 1 - 14 y + 8 + 1 = y - 9 + 15 y - 1 + 1

Simplify

9 y - 14 y + 8 = y - 9 + 15 y

Add similar elements:

9 y - 14 y = - 5 y

- 5 y + 8 = y - 9 + 15 y

Group like terms

- 5 y + 8 = y + 15 y - 9

Add similar elements:

y + 15 y = 16 y

- 5 y + 8 = 16 y - 9

Move

8

to the right side

- 5 y = 16 y - 17

Move

16 y

to the left side

- 21 y = - 17

Divide both sides by

- 21

y = \frac{17}{21}

4 + 10 f = 7 (2 f - 4)

x, 6 x y - 12 x = 0

x, 4 x + 2 y = 20

- 9 (- v - 10) = - 10 - v

4 x = 64

What is the answer to 9y-1-14y+8=y-9+15y-1 ?
The answer to 9y-1-14y+8=y-9+15y-1 is y= 17/21
Solve for y: 9y-1-14y+8=y-9+15y-1
The solution is y= 17/21