0.9x+0.9=2.2x-0.4

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Solution for 0.9x+0.9=2.2x-0.4 equation: 


Simplifying
0.9x + 0.9 = 2.2x + -0.4

Reorder the terms:
0.9 + 0.9x = 2.2x + -0.4

Reorder the terms:
0.9 + 0.9x = -0.4 + 2.2x

Solving
0.9 + 0.9x = -0.4 + 2.2x

Solving for variable 'x'.

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

Add '-2.2x' to each side of the equation.
0.9 + 0.9x + -2.2x = -0.4 + 2.2x + -2.2x

Combine like terms: 0.9x + -2.2x = -1.3x
0.9 + -1.3x = -0.4 + 2.2x + -2.2x

Combine like terms: 2.2x + -2.2x = 0.0
0.9 + -1.3x = -0.4 + 0.0
0.9 + -1.3x = -0.4

Add '-0.9' to each side of the equation.
0.9 + -0.9 + -1.3x = -0.4 + -0.9

Combine like terms: 0.9 + -0.9 = 0.0
0.0 + -1.3x = -0.4 + -0.9
-1.3x = -0.4 + -0.9

Combine like terms: -0.4 + -0.9 = -1.3
-1.3x = -1.3

Divide each side by '-1.3'.
x = 1

Simplifying
x = 1

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