5x-9x+28=2x+40

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Solution for 5x-9x+28=2x+40 equation:


Simplifying
5x + -9x + 28 = 2x + 40

Reorder the terms:
28 + 5x + -9x = 2x + 40

Combine like terms: 5x + -9x = -4x
28 + -4x = 2x + 40

Reorder the terms:
28 + -4x = 40 + 2x

Solving
28 + -4x = 40 + 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.
28 + -4x + -2x = 40 + 2x + -2x

Combine like terms: -4x + -2x = -6x
28 + -6x = 40 + 2x + -2x

Combine like terms: 2x + -2x = 0
28 + -6x = 40 + 0
28 + -6x = 40

Add '-28' to each side of the equation.
28 + -28 + -6x = 40 + -28

Combine like terms: 28 + -28 = 0
0 + -6x = 40 + -28
-6x = 40 + -28

Combine like terms: 40 + -28 = 12
-6x = 12

Divide each side by '-6'.
x = -2

Simplifying
x = -2

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