x+.4=2x+1.4

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Solution for x+.4=2x+1.4 equation:


Simplifying
x + 0.4 = 2x + 1.4

Reorder the terms:
0.4 + x = 2x + 1.4

Reorder the terms:
0.4 + x = 1.4 + 2x

Solving
0.4 + x = 1.4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
0.4 + x + -2x = 1.4 + 2x + -2x

Combine like terms: x + -2x = -1x
0.4 + -1x = 1.4 + 2x + -2x

Combine like terms: 2x + -2x = 0
0.4 + -1x = 1.4 + 0
0.4 + -1x = 1.4

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -1x = 1.4 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -1x = 1.4 + -0.4
-1x = 1.4 + -0.4

Combine like terms: 1.4 + -0.4 = 1
-1x = 1

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

Simplifying
x = -1

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