4.2x-8.1=6.3-5.4x

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Solution for 4.2x-8.1=6.3-5.4x equation:


Simplifying
4.2x + -8.1 = 6.3 + -5.4x

Reorder the terms:
-8.1 + 4.2x = 6.3 + -5.4x

Solving
-8.1 + 4.2x = 6.3 + -5.4x

Solving for variable 'x'.

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

Add '5.4x' to each side of the equation.
-8.1 + 4.2x + 5.4x = 6.3 + -5.4x + 5.4x

Combine like terms: 4.2x + 5.4x = 9.6x
-8.1 + 9.6x = 6.3 + -5.4x + 5.4x

Combine like terms: -5.4x + 5.4x = 0.0
-8.1 + 9.6x = 6.3 + 0.0
-8.1 + 9.6x = 6.3

Add '8.1' to each side of the equation.
-8.1 + 8.1 + 9.6x = 6.3 + 8.1

Combine like terms: -8.1 + 8.1 = 0.0
0.0 + 9.6x = 6.3 + 8.1
9.6x = 6.3 + 8.1

Combine like terms: 6.3 + 8.1 = 14.4
9.6x = 14.4

Divide each side by '9.6'.
x = 1.5

Simplifying
x = 1.5

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