1.6x+2.8=3.2x-2

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Solution for 1.6x+2.8=3.2x-2 equation: 


Simplifying
1.6x + 2.8 = 3.2x + -2

Reorder the terms:
2.8 + 1.6x = 3.2x + -2

Reorder the terms:
2.8 + 1.6x = -2 + 3.2x

Solving
2.8 + 1.6x = -2 + 3.2x

Solving for variable 'x'.

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

Add '-3.2x' to each side of the equation.
2.8 + 1.6x + -3.2x = -2 + 3.2x + -3.2x

Combine like terms: 1.6x + -3.2x = -1.6x
2.8 + -1.6x = -2 + 3.2x + -3.2x

Combine like terms: 3.2x + -3.2x = 0.0
2.8 + -1.6x = -2 + 0.0
2.8 + -1.6x = -2

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -1.6x = -2 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -1.6x = -2 + -2.8
-1.6x = -2 + -2.8

Combine like terms: -2 + -2.8 = -4.8
-1.6x = -4.8

Divide each side by '-1.6'.
x = 3

Simplifying
x = 3

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