4.2x-2.1=2.52-3.5x

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Solution for 4.2x-2.1=2.52-3.5x equation:


Simplifying
4.2x + -2.1 = 2.52 + -3.5x

Reorder the terms:
-2.1 + 4.2x = 2.52 + -3.5x

Solving
-2.1 + 4.2x = 2.52 + -3.5x

Solving for variable 'x'.

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

Add '3.5x' to each side of the equation.
-2.1 + 4.2x + 3.5x = 2.52 + -3.5x + 3.5x

Combine like terms: 4.2x + 3.5x = 7.7x
-2.1 + 7.7x = 2.52 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
-2.1 + 7.7x = 2.52 + 0.0
-2.1 + 7.7x = 2.52

Add '2.1' to each side of the equation.
-2.1 + 2.1 + 7.7x = 2.52 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 7.7x = 2.52 + 2.1
7.7x = 2.52 + 2.1

Combine like terms: 2.52 + 2.1 = 4.62
7.7x = 4.62

Divide each side by '7.7'.
x = 0.6

Simplifying
x = 0.6

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