0.5x-2.5=4.2x+1.2

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Solution for 0.5x-2.5=4.2x+1.2 equation: 


Simplifying
0.5x + -2.5 = 4.2x + 1.2

Reorder the terms:
-2.5 + 0.5x = 4.2x + 1.2

Reorder the terms:
-2.5 + 0.5x = 1.2 + 4.2x

Solving
-2.5 + 0.5x = 1.2 + 4.2x

Solving for variable 'x'.

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

Add '-4.2x' to each side of the equation.
-2.5 + 0.5x + -4.2x = 1.2 + 4.2x + -4.2x

Combine like terms: 0.5x + -4.2x = -3.7x
-2.5 + -3.7x = 1.2 + 4.2x + -4.2x

Combine like terms: 4.2x + -4.2x = 0.0
-2.5 + -3.7x = 1.2 + 0.0
-2.5 + -3.7x = 1.2

Add '2.5' to each side of the equation.
-2.5 + 2.5 + -3.7x = 1.2 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -3.7x = 1.2 + 2.5
-3.7x = 1.2 + 2.5

Combine like terms: 1.2 + 2.5 = 3.7
-3.7x = 3.7

Divide each side by '-3.7'.
x = -1

Simplifying
x = -1

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