9x-(4x-5)-(8x+1)=

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Solution for 9x-(4x-5)-(8x+1)= equation:


Simplifying
9x + -1(4x + -5) + -1(8x + 1) = 0

Reorder the terms:
9x + -1(-5 + 4x) + -1(8x + 1) = 0
9x + (-5 * -1 + 4x * -1) + -1(8x + 1) = 0
9x + (5 + -4x) + -1(8x + 1) = 0

Reorder the terms:
9x + 5 + -4x + -1(1 + 8x) = 0
9x + 5 + -4x + (1 * -1 + 8x * -1) = 0
9x + 5 + -4x + (-1 + -8x) = 0

Reorder the terms:
5 + -1 + 9x + -4x + -8x = 0

Combine like terms: 5 + -1 = 4
4 + 9x + -4x + -8x = 0

Combine like terms: 9x + -4x = 5x
4 + 5x + -8x = 0

Combine like terms: 5x + -8x = -3x
4 + -3x = 0

Solving
4 + -3x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -3x = 0 + -4

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

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

Divide each side by '-3'.
x = 1.333333333

Simplifying
x = 1.333333333

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