3x+1.8=3.2x-2

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Solution for 3x+1.8=3.2x-2 equation:


Simplifying
3x + 1.8 = 3.2x + -2

Reorder the terms:
1.8 + 3x = 3.2x + -2

Reorder the terms:
1.8 + 3x = -2 + 3.2x

Solving
1.8 + 3x = -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.
1.8 + 3x + -3.2x = -2 + 3.2x + -3.2x

Combine like terms: 3x + -3.2x = -0.2x
1.8 + -0.2x = -2 + 3.2x + -3.2x

Combine like terms: 3.2x + -3.2x = 0.0
1.8 + -0.2x = -2 + 0.0
1.8 + -0.2x = -2

Add '-1.8' to each side of the equation.
1.8 + -1.8 + -0.2x = -2 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + -0.2x = -2 + -1.8
-0.2x = -2 + -1.8

Combine like terms: -2 + -1.8 = -3.8
-0.2x = -3.8

Divide each side by '-0.2'.
x = 19

Simplifying
x = 19

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