-[6x+(3x+8)]=1-(7x+6)

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Solution for -[6x+(3x+8)]=1-(7x+6) equation:


Simplifying
-1[6x + (3x + 8)] = 1 + -1(7x + 6)

Reorder the terms:
-1[6x + (8 + 3x)] = 1 + -1(7x + 6)

Remove parenthesis around (8 + 3x)
-1[6x + 8 + 3x] = 1 + -1(7x + 6)

Reorder the terms:
-1[8 + 6x + 3x] = 1 + -1(7x + 6)

Combine like terms: 6x + 3x = 9x
-1[8 + 9x] = 1 + -1(7x + 6)
[8 * -1 + 9x * -1] = 1 + -1(7x + 6)
[-8 + -9x] = 1 + -1(7x + 6)

Reorder the terms:
-8 + -9x = 1 + -1(6 + 7x)
-8 + -9x = 1 + (6 * -1 + 7x * -1)
-8 + -9x = 1 + (-6 + -7x)

Combine like terms: 1 + -6 = -5
-8 + -9x = -5 + -7x

Solving
-8 + -9x = -5 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-8 + -9x + 7x = -5 + -7x + 7x

Combine like terms: -9x + 7x = -2x
-8 + -2x = -5 + -7x + 7x

Combine like terms: -7x + 7x = 0
-8 + -2x = -5 + 0
-8 + -2x = -5

Add '8' to each side of the equation.
-8 + 8 + -2x = -5 + 8

Combine like terms: -8 + 8 = 0
0 + -2x = -5 + 8
-2x = -5 + 8

Combine like terms: -5 + 8 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

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