-(5x+4)-(8x-7)=7-(4x+1)

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Solution for -(5x+4)-(8x-7)=7-(4x+1) equation:


Simplifying
-1(5x + 4) + -1(8x + -7) = 7 + -1(4x + 1)

Reorder the terms:
-1(4 + 5x) + -1(8x + -7) = 7 + -1(4x + 1)
(4 * -1 + 5x * -1) + -1(8x + -7) = 7 + -1(4x + 1)
(-4 + -5x) + -1(8x + -7) = 7 + -1(4x + 1)

Reorder the terms:
-4 + -5x + -1(-7 + 8x) = 7 + -1(4x + 1)
-4 + -5x + (-7 * -1 + 8x * -1) = 7 + -1(4x + 1)
-4 + -5x + (7 + -8x) = 7 + -1(4x + 1)

Reorder the terms:
-4 + 7 + -5x + -8x = 7 + -1(4x + 1)

Combine like terms: -4 + 7 = 3
3 + -5x + -8x = 7 + -1(4x + 1)

Combine like terms: -5x + -8x = -13x
3 + -13x = 7 + -1(4x + 1)

Reorder the terms:
3 + -13x = 7 + -1(1 + 4x)
3 + -13x = 7 + (1 * -1 + 4x * -1)
3 + -13x = 7 + (-1 + -4x)

Combine like terms: 7 + -1 = 6
3 + -13x = 6 + -4x

Solving
3 + -13x = 6 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
3 + -13x + 4x = 6 + -4x + 4x

Combine like terms: -13x + 4x = -9x
3 + -9x = 6 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + -9x = 6 + 0
3 + -9x = 6

Add '-3' to each side of the equation.
3 + -3 + -9x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + -9x = 6 + -3
-9x = 6 + -3

Combine like terms: 6 + -3 = 3
-9x = 3

Divide each side by '-9'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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