9x-4=5(2x-4)

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Solution for 9x-4=5(2x-4) equation:


Simplifying
9x + -4 = 5(2x + -4)

Reorder the terms:
-4 + 9x = 5(2x + -4)

Reorder the terms:
-4 + 9x = 5(-4 + 2x)
-4 + 9x = (-4 * 5 + 2x * 5)
-4 + 9x = (-20 + 10x)

Solving
-4 + 9x = -20 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-4 + 9x + -10x = -20 + 10x + -10x

Combine like terms: 9x + -10x = -1x
-4 + -1x = -20 + 10x + -10x

Combine like terms: 10x + -10x = 0
-4 + -1x = -20 + 0
-4 + -1x = -20

Add '4' to each side of the equation.
-4 + 4 + -1x = -20 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = -20 + 4
-1x = -20 + 4

Combine like terms: -20 + 4 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

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