-[7x+(9x+5)]=2-(8x+1)

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Solution for -[7x+(9x+5)]=2-(8x+1) equation:


Simplifying
-1[7x + (9x + 5)] = 2 + -1(8x + 1)

Reorder the terms:
-1[7x + (5 + 9x)] = 2 + -1(8x + 1)

Remove parenthesis around (5 + 9x)
-1[7x + 5 + 9x] = 2 + -1(8x + 1)

Reorder the terms:
-1[5 + 7x + 9x] = 2 + -1(8x + 1)

Combine like terms: 7x + 9x = 16x
-1[5 + 16x] = 2 + -1(8x + 1)
[5 * -1 + 16x * -1] = 2 + -1(8x + 1)
[-5 + -16x] = 2 + -1(8x + 1)

Reorder the terms:
-5 + -16x = 2 + -1(1 + 8x)
-5 + -16x = 2 + (1 * -1 + 8x * -1)
-5 + -16x = 2 + (-1 + -8x)

Combine like terms: 2 + -1 = 1
-5 + -16x = 1 + -8x

Solving
-5 + -16x = 1 + -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.
-5 + -16x + 8x = 1 + -8x + 8x

Combine like terms: -16x + 8x = -8x
-5 + -8x = 1 + -8x + 8x

Combine like terms: -8x + 8x = 0
-5 + -8x = 1 + 0
-5 + -8x = 1

Add '5' to each side of the equation.
-5 + 5 + -8x = 1 + 5

Combine like terms: -5 + 5 = 0
0 + -8x = 1 + 5
-8x = 1 + 5

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

Divide each side by '-8'.
x = -0.75

Simplifying
x = -0.75

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