1.2x+3.5=0.4x+2.22

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Solution for 1.2x+3.5=0.4x+2.22 equation: 


Simplifying
1.2x + 3.5 = 0.4x + 2.22

Reorder the terms:
3.5 + 1.2x = 0.4x + 2.22

Reorder the terms:
3.5 + 1.2x = 2.22 + 0.4x

Solving
3.5 + 1.2x = 2.22 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
3.5 + 1.2x + -0.4x = 2.22 + 0.4x + -0.4x

Combine like terms: 1.2x + -0.4x = 0.8x
3.5 + 0.8x = 2.22 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
3.5 + 0.8x = 2.22 + 0.0
3.5 + 0.8x = 2.22

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 0.8x = 2.22 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 0.8x = 2.22 + -3.5
0.8x = 2.22 + -3.5

Combine like terms: 2.22 + -3.5 = -1.28
0.8x = -1.28

Divide each side by '0.8'.
x = -1.6

Simplifying
x = -1.6

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