4.2x+3.5=16.1

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Solution for 4.2x+3.5=16.1 equation: 


Simplifying
4.2x + 3.5 = 16.1

Reorder the terms:
3.5 + 4.2x = 16.1

Solving
3.5 + 4.2x = 16.1

Solving for variable 'x'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 4.2x = 16.1 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 4.2x = 16.1 + -3.5
4.2x = 16.1 + -3.5

Combine like terms: 16.1 + -3.5 = 12.6
4.2x = 12.6

Divide each side by '4.2'.
x = 3

Simplifying
x = 3

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