2x+40-4x=3-9x+2

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Solution for 2x+40-4x=3-9x+2 equation: 


Simplifying
2x + 40 + -4x = 3 + -9x + 2

Reorder the terms:
40 + 2x + -4x = 3 + -9x + 2

Combine like terms: 2x + -4x = -2x
40 + -2x = 3 + -9x + 2

Reorder the terms:
40 + -2x = 3 + 2 + -9x

Combine like terms: 3 + 2 = 5
40 + -2x = 5 + -9x

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

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
40 + -2x + 9x = 5 + -9x + 9x

Combine like terms: -2x + 9x = 7x
40 + 7x = 5 + -9x + 9x

Combine like terms: -9x + 9x = 0
40 + 7x = 5 + 0
40 + 7x = 5

Add '-40' to each side of the equation.
40 + -40 + 7x = 5 + -40

Combine like terms: 40 + -40 = 0
0 + 7x = 5 + -40
7x = 5 + -40

Combine like terms: 5 + -40 = -35
7x = -35

Divide each side by '7'.
x = -5

Simplifying
x = -5

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