5x-(x-9)=x-4

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


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

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

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

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

Reorder the terms:
9 + 4x = -4 + x

Solving
9 + 4x = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9 + 4x + -1x = -4 + x + -1x

Combine like terms: 4x + -1x = 3x
9 + 3x = -4 + x + -1x

Combine like terms: x + -1x = 0
9 + 3x = -4 + 0
9 + 3x = -4

Add '-9' to each side of the equation.
9 + -9 + 3x = -4 + -9

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

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

Divide each side by '3'.
x = -4.333333333

Simplifying
x = -4.333333333

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