0.4x+1.4=0.9x-1.1

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Solution for 0.4x+1.4=0.9x-1.1 equation: 


Simplifying
0.4x + 1.4 = 0.9x + -1.1

Reorder the terms:
1.4 + 0.4x = 0.9x + -1.1

Reorder the terms:
1.4 + 0.4x = -1.1 + 0.9x

Solving
1.4 + 0.4x = -1.1 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
1.4 + 0.4x + -0.9x = -1.1 + 0.9x + -0.9x

Combine like terms: 0.4x + -0.9x = -0.5x
1.4 + -0.5x = -1.1 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
1.4 + -0.5x = -1.1 + 0.0
1.4 + -0.5x = -1.1

Add '-1.4' to each side of the equation.
1.4 + -1.4 + -0.5x = -1.1 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + -0.5x = -1.1 + -1.4
-0.5x = -1.1 + -1.4

Combine like terms: -1.1 + -1.4 = -2.5
-0.5x = -2.5

Divide each side by '-0.5'.
x = 5

Simplifying
x = 5

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