-18=9x-(4x-5)

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Solution for -18=9x-(4x-5) equation:


Simplifying
-18 = 9x + -1(4x + -5)

Reorder the terms:
-18 = 9x + -1(-5 + 4x)
-18 = 9x + (-5 * -1 + 4x * -1)
-18 = 9x + (5 + -4x)

Reorder the terms:
-18 = 5 + 9x + -4x

Combine like terms: 9x + -4x = 5x
-18 = 5 + 5x

Solving
-18 = 5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-18 + -5x = 5 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + -5x = 5 + 0
-18 + -5x = 5

Add '18' to each side of the equation.
-18 + 18 + -5x = 5 + 18

Combine like terms: -18 + 18 = 0
0 + -5x = 5 + 18
-5x = 5 + 18

Combine like terms: 5 + 18 = 23
-5x = 23

Divide each side by '-5'.
x = -4.6

Simplifying
x = -4.6

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