0.4x-2.8=1.4x+1.8

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Solution for 0.4x-2.8=1.4x+1.8 equation: 


Simplifying
0.4x + -2.8 = 1.4x + 1.8

Reorder the terms:
-2.8 + 0.4x = 1.4x + 1.8

Reorder the terms:
-2.8 + 0.4x = 1.8 + 1.4x

Solving
-2.8 + 0.4x = 1.8 + 1.4x

Solving for variable 'x'.

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

Add '-1.4x' to each side of the equation.
-2.8 + 0.4x + -1.4x = 1.8 + 1.4x + -1.4x

Combine like terms: 0.4x + -1.4x = -1x
-2.8 + -1x = 1.8 + 1.4x + -1.4x

Combine like terms: 1.4x + -1.4x = 0.0
-2.8 + -1x = 1.8 + 0.0
-2.8 + -1x = 1.8

Add '2.8' to each side of the equation.
-2.8 + 2.8 + -1x = 1.8 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + -1x = 1.8 + 2.8
-1x = 1.8 + 2.8

Combine like terms: 1.8 + 2.8 = 4.6
-1x = 4.6

Divide each side by '-1'.
x = -4.6

Simplifying
x = -4.6

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