3.5x-39=2.3x+9

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Solution for 3.5x-39=2.3x+9 equation: 


Simplifying
3.5x + -39 = 2.3x + 9

Reorder the terms:
-39 + 3.5x = 2.3x + 9

Reorder the terms:
-39 + 3.5x = 9 + 2.3x

Solving
-39 + 3.5x = 9 + 2.3x

Solving for variable 'x'.

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

Add '-2.3x' to each side of the equation.
-39 + 3.5x + -2.3x = 9 + 2.3x + -2.3x

Combine like terms: 3.5x + -2.3x = 1.2x
-39 + 1.2x = 9 + 2.3x + -2.3x

Combine like terms: 2.3x + -2.3x = 0.0
-39 + 1.2x = 9 + 0.0
-39 + 1.2x = 9

Add '39' to each side of the equation.
-39 + 39 + 1.2x = 9 + 39

Combine like terms: -39 + 39 = 0
0 + 1.2x = 9 + 39
1.2x = 9 + 39

Combine like terms: 9 + 39 = 48
1.2x = 48

Divide each side by '1.2'.
x = 40

Simplifying
x = 40

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