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

The answer to 4x+2(x-1)+4=-4x is x=-1/5

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

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

x = - \frac{1}{5}

Decimal Notation

x = - 0.2

Solution steps

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

Expand

4 x + 2 (x - 1) + 4 : 6 x + 2

6 x + 2 = - 4 x

Move

2

to the right side

6 x = - 4 x - 2

Move

4 x

to the left side

10 x = - 2

Divide both sides by

10

x = - \frac{1}{5}

x, - 8 x + 2 y = 6

2 (6 x - 4) - 5 (4 x - 6) = 22 - 3 (3 x - 2)

\frac{5 x}{4} - 4 = x - 125

2 x - 3 = 9 - 4 x

\frac{( 6 + 8 ) 4}{2} = \frac{x ( 3 + 4 )}{2}