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

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Solution for 2[1-4(x+2)]=-x equation:


Simplifying
2[1 + -4(x + 2)] = -1x

Reorder the terms:
2[1 + -4(2 + x)] = -1x
2[1 + (2 * -4 + x * -4)] = -1x
2[1 + (-8 + -4x)] = -1x

Combine like terms: 1 + -8 = -7
2[-7 + -4x] = -1x
[-7 * 2 + -4x * 2] = -1x
[-14 + -8x] = -1x

Solving
-14 + -8x = -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
-14 + -8x + x = -1x + x

Combine like terms: -8x + x = -7x
-14 + -7x = -1x + x

Combine like terms: -1x + x = 0
-14 + -7x = 0

Add '14' to each side of the equation.
-14 + 14 + -7x = 0 + 14

Combine like terms: -14 + 14 = 0
0 + -7x = 0 + 14
-7x = 0 + 14

Combine like terms: 0 + 14 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

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