9(x-9)-3=-4(2x-4)

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Solution for 9(x-9)-3=-4(2x-4) equation:


Simplifying
9(x + -9) + -3 = -4(2x + -4)

Reorder the terms:
9(-9 + x) + -3 = -4(2x + -4)
(-9 * 9 + x * 9) + -3 = -4(2x + -4)
(-81 + 9x) + -3 = -4(2x + -4)

Reorder the terms:
-81 + -3 + 9x = -4(2x + -4)

Combine like terms: -81 + -3 = -84
-84 + 9x = -4(2x + -4)

Reorder the terms:
-84 + 9x = -4(-4 + 2x)
-84 + 9x = (-4 * -4 + 2x * -4)
-84 + 9x = (16 + -8x)

Solving
-84 + 9x = 16 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-84 + 9x + 8x = 16 + -8x + 8x

Combine like terms: 9x + 8x = 17x
-84 + 17x = 16 + -8x + 8x

Combine like terms: -8x + 8x = 0
-84 + 17x = 16 + 0
-84 + 17x = 16

Add '84' to each side of the equation.
-84 + 84 + 17x = 16 + 84

Combine like terms: -84 + 84 = 0
0 + 17x = 16 + 84
17x = 16 + 84

Combine like terms: 16 + 84 = 100
17x = 100

Divide each side by '17'.
x = 5.882352941

Simplifying
x = 5.882352941

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