What is the answer to 9x-(5x+1)-(2+8x-(7x-5))+9x=0 ?

The answer to 9x-(5x+1)-(2+8x-(7x-5))+9x=0 is x= 2/3

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9x-(5x+1)-(2+8x-(7x-5))+9x=0

9 x - (5 x + 1) - (2 + 8 x - (7 x - 5)) + 9 x = 0

x = \frac{2}{3}

Solution steps

9 x - (5 x + 1) - (2 + 8 x - (7 x - 5)) + 9 x = 0

Group like terms

9 x + 9 x - (5 x + 1) - (8 x - (7 x - 5) + 2) = 0

Add similar elements:

9 x + 9 x = 18 x

18 x - (5 x + 1) - (8 x - (7 x - 5) + 2) = 0

Expand

18 x - (5 x + 1) - (8 x - (7 x - 5) + 2) : 12 x - 8

12 x - 8 = 0

Move

8

to the right side

12 x = 8

Divide both sides by

12

x = \frac{2}{3}

3 x - 6 = - 3

3 x + 9 = 6

y, x - y = - 4

y, 3 x - y = 2

3 x - 2 = 5

What is the answer to 9x-(5x+1)-(2+8x-(7x-5))+9x=0 ?
The answer to 9x-(5x+1)-(2+8x-(7x-5))+9x=0 is x= 2/3
Solve for x: 9x-(5x+1)-(2+8x-(7x-5))+9x=0
The solution is x= 2/3