4.2x-1.8=0.84-5.4x

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Solution for 4.2x-1.8=0.84-5.4x equation: 


Simplifying
4.2x + -1.8 = 0.84 + -5.4x

Reorder the terms:
-1.8 + 4.2x = 0.84 + -5.4x

Solving
-1.8 + 4.2x = 0.84 + -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.
-1.8 + 4.2x + 5.4x = 0.84 + -5.4x + 5.4x

Combine like terms: 4.2x + 5.4x = 9.6x
-1.8 + 9.6x = 0.84 + -5.4x + 5.4x

Combine like terms: -5.4x + 5.4x = 0.0
-1.8 + 9.6x = 0.84 + 0.0
-1.8 + 9.6x = 0.84

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 9.6x = 0.84 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 9.6x = 0.84 + 1.8
9.6x = 0.84 + 1.8

Combine like terms: 0.84 + 1.8 = 2.64
9.6x = 2.64

Divide each side by '9.6'.
x = 0.275

Simplifying
x = 0.275

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