What is the answer to -5x+9=2x+9-7x ?

The answer to -5x+9=2x+9-7x is True for all x

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-5x+9=2x+9-7x

- 5 x + 9 = 2 x + 9 - 7 x

True for all x

Solution steps

- 5 x + 9 = 2 x + 9 - 7 x

Subtract

9

from both sides

- 5 x + 9 - 9 = 2 x + 9 - 7 x - 9

Simplify

- 5 x = 2 x - 7 x

Add similar elements:

2 x - 7 x = - 5 x

- 5 x = - 5 x

Move

5 x

to the left side

0 = 0

Both sides are equal

True for all x

2 x + 3 = x + 8

x, 2985 = 6 x + 18 y + 21 z

7 x + 6 = 48

7 x + 6 = 20

5 y - 4 = 3 + 4 (y + 2)

What is the answer to -5x+9=2x+9-7x ?
The answer to -5x+9=2x+9-7x is True for all x
Solve for x: -5x+9=2x+9-7x
The solution is True for all x