2.1x+42=5.2x-14.1

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Solution for 2.1x+42=5.2x-14.1 equation:


Simplifying
2.1x + 42 = 5.2x + -14.1

Reorder the terms:
42 + 2.1x = 5.2x + -14.1

Reorder the terms:
42 + 2.1x = -14.1 + 5.2x

Solving
42 + 2.1x = -14.1 + 5.2x

Solving for variable 'x'.

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

Add '-5.2x' to each side of the equation.
42 + 2.1x + -5.2x = -14.1 + 5.2x + -5.2x

Combine like terms: 2.1x + -5.2x = -3.1x
42 + -3.1x = -14.1 + 5.2x + -5.2x

Combine like terms: 5.2x + -5.2x = 0.0
42 + -3.1x = -14.1 + 0.0
42 + -3.1x = -14.1

Add '-42' to each side of the equation.
42 + -42 + -3.1x = -14.1 + -42

Combine like terms: 42 + -42 = 0
0 + -3.1x = -14.1 + -42
-3.1x = -14.1 + -42

Combine like terms: -14.1 + -42 = -56.1
-3.1x = -56.1

Divide each side by '-3.1'.
x = 18.09677419

Simplifying
x = 18.09677419

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