-9x-20=-3x+4

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Solution for -9x-20=-3x+4 equation:


Simplifying
-9x + -20 = -3x + 4

Reorder the terms:
-20 + -9x = -3x + 4

Reorder the terms:
-20 + -9x = 4 + -3x

Solving
-20 + -9x = 4 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-20 + -9x + 3x = 4 + -3x + 3x

Combine like terms: -9x + 3x = -6x
-20 + -6x = 4 + -3x + 3x

Combine like terms: -3x + 3x = 0
-20 + -6x = 4 + 0
-20 + -6x = 4

Add '20' to each side of the equation.
-20 + 20 + -6x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + -6x = 4 + 20
-6x = 4 + 20

Combine like terms: 4 + 20 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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