What is the answer to -4+4x=2x+3(x+1) ?

The answer to -4+4x=2x+3(x+1) is x=-7

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-4+4x=2x+3(x+1)

- 4 + 4 x = 2 x + 3 (x + 1)

x = - 7

Solution steps

- 4 + 4 x = 2 x + 3 (x + 1)

Expand

3 (x + 1) : 3 x + 3

- 4 + 4 x = 2 x + 3 x + 3

Add similar elements:

2 x + 3 x = 5 x

- 4 + 4 x = 5 x + 3

Move

4

to the right side

4 x = 5 x + 7

Move

5 x

to the left side

- x = 7

Divide both sides by

- 1

x = - 7

64 u^{2} + 4 = 0

2 y - 6 y + 8 \leq 2 (- 2 y + 9)

559 + p = 525 + 559

a^{2} + 9 a + 18

\frac{\frac{5}{6}}{3}