9x-(5x-4)=

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


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

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

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

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

Solving
4 + 4x = 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 + 4x = 0 + -4

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

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

Divide each side by '4'.
x = -1

Simplifying
x = -1

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