-[7x+(7x+8)]=1-(8x+5)

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Solution for -[7x+(7x+8)]=1-(8x+5) equation:


Simplifying
-1[7x + (7x + 8)] = 1 + -1(8x + 5)

Reorder the terms:
-1[7x + (8 + 7x)] = 1 + -1(8x + 5)

Remove parenthesis around (8 + 7x)
-1[7x + 8 + 7x] = 1 + -1(8x + 5)

Reorder the terms:
-1[8 + 7x + 7x] = 1 + -1(8x + 5)

Combine like terms: 7x + 7x = 14x
-1[8 + 14x] = 1 + -1(8x + 5)
[8 * -1 + 14x * -1] = 1 + -1(8x + 5)
[-8 + -14x] = 1 + -1(8x + 5)

Reorder the terms:
-8 + -14x = 1 + -1(5 + 8x)
-8 + -14x = 1 + (5 * -1 + 8x * -1)
-8 + -14x = 1 + (-5 + -8x)

Combine like terms: 1 + -5 = -4
-8 + -14x = -4 + -8x

Solving
-8 + -14x = -4 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-8 + -14x + 8x = -4 + -8x + 8x

Combine like terms: -14x + 8x = -6x
-8 + -6x = -4 + -8x + 8x

Combine like terms: -8x + 8x = 0
-8 + -6x = -4 + 0
-8 + -6x = -4

Add '8' to each side of the equation.
-8 + 8 + -6x = -4 + 8

Combine like terms: -8 + 8 = 0
0 + -6x = -4 + 8
-6x = -4 + 8

Combine like terms: -4 + 8 = 4
-6x = 4

Divide each side by '-6'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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