0.1x+1.4=1.2x-3

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Solution for 0.1x+1.4=1.2x-3 equation: 


Simplifying
0.1x + 1.4 = 1.2x + -3

Reorder the terms:
1.4 + 0.1x = 1.2x + -3

Reorder the terms:
1.4 + 0.1x = -3 + 1.2x

Solving
1.4 + 0.1x = -3 + 1.2x

Solving for variable 'x'.

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

Add '-1.2x' to each side of the equation.
1.4 + 0.1x + -1.2x = -3 + 1.2x + -1.2x

Combine like terms: 0.1x + -1.2x = -1.1x
1.4 + -1.1x = -3 + 1.2x + -1.2x

Combine like terms: 1.2x + -1.2x = 0.0
1.4 + -1.1x = -3 + 0.0
1.4 + -1.1x = -3

Add '-1.4' to each side of the equation.
1.4 + -1.4 + -1.1x = -3 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + -1.1x = -3 + -1.4
-1.1x = -3 + -1.4

Combine like terms: -3 + -1.4 = -4.4
-1.1x = -4.4

Divide each side by '-1.1'.
x = 4

Simplifying
x = 4

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