What is the answer to 9x+4-x=4(2x+1) ?

The answer to 9x+4-x=4(2x+1) is True for all x

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9x+4-x=4(2x+1)

9 x + 4 - x = 4 (2 x + 1)

True for all x

Solution steps

9 x + 4 - x = 4 (2 x + 1)

Group like terms

9 x - x + 4 = 4 (2 x + 1)

Add similar elements:

9 x - x = 8 x

8 x + 4 = 4 (2 x + 1)

Expand

4 (2 x + 1) : 8 x + 4

8 x + 4 = 8 x + 4

Move

4

to the right side

8 x = 8 x

Move

8 x

to the left side

0 = 0

Both sides are equal

True for all x

- 7 = - 8 t - 12 t

20 - 6 + 4 k = 2 - 2 k

x^{2} + 4 x + 4 \leq 7

\frac{8 + 4 i}{2 i}

x^{4} + 2 x^{3} - 12 x^{2} - 40 x - 32

What is the answer to 9x+4-x=4(2x+1) ?
The answer to 9x+4-x=4(2x+1) is True for all x
Solve for x: 9x+4-x=4(2x+1)
The solution is True for all x