1.4+0.2x=0.4x-2.8

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Solution for 1.4+0.2x=0.4x-2.8 equation:


Simplifying
1.4 + 0.2x = 0.4x + -2.8

Reorder the terms:
1.4 + 0.2x = -2.8 + 0.4x

Solving
1.4 + 0.2x = -2.8 + 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.
1.4 + 0.2x + -0.4x = -2.8 + 0.4x + -0.4x

Combine like terms: 0.2x + -0.4x = -0.2x
1.4 + -0.2x = -2.8 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
1.4 + -0.2x = -2.8 + 0.0
1.4 + -0.2x = -2.8

Add '-1.4' to each side of the equation.
1.4 + -1.4 + -0.2x = -2.8 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + -0.2x = -2.8 + -1.4
-0.2x = -2.8 + -1.4

Combine like terms: -2.8 + -1.4 = -4.2
-0.2x = -4.2

Divide each side by '-0.2'.
x = 21

Simplifying
x = 21

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