What is the answer to -7x-4x=8-2x-8x ?

The answer to -7x-4x=8-2x-8x is x=-8

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-7x-4x=8-2x-8x

- 7 x - 4 x = 8 - 2 x - 8 x

x = - 8

Solution steps

- 7 x - 4 x = 8 - 2 x - 8 x

Add similar elements:

- 7 x - 4 x = - 11 x

- 11 x = 8 - 2 x - 8 x

Add similar elements:

- 2 x - 8 x = - 10 x

- 11 x = 8 - 10 x

Move

10 x

to the left side

- x = 8

Divide both sides by

- 1

x = - 8

x, \frac{3}{2} x + y = 12

\frac{3}{8} = \frac{b}{2}

- 12 = 2 (2 x + 4) - (7 - 3 x)

10.25 a + 7.5 (8 - a) = 65.5

10 k - 7 = 7 k - 15