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

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


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

Reorder the terms:
-4 = 4(-9 + x) + -2x
-4 = (-9 * 4 + x * 4) + -2x
-4 = (-36 + 4x) + -2x

Combine like terms: 4x + -2x = 2x
-4 = -36 + 2x

Solving
-4 = -36 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-4 + -2x = -36 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + -2x = -36 + 0
-4 + -2x = -36

Add '4' to each side of the equation.
-4 + 4 + -2x = -36 + 4

Combine like terms: -4 + 4 = 0
0 + -2x = -36 + 4
-2x = -36 + 4

Combine like terms: -36 + 4 = -32
-2x = -32

Divide each side by '-2'.
x = 16

Simplifying
x = 16

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