5x=9(x-4)

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


Simplifying
5x = 9(x + -4)

Reorder the terms:
5x = 9(-4 + x)
5x = (-4 * 9 + x * 9)
5x = (-36 + 9x)

Solving
5x = -36 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5x + -9x = -36 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-4x = -36 + 9x + -9x

Combine like terms: 9x + -9x = 0
-4x = -36 + 0
-4x = -36

Divide each side by '-4'.
x = 9

Simplifying
x = 9

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