x+.2=.4(x+5)

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Solution for x+.2=.4(x+5) equation:


Simplifying
x + 0.2 = 0.4(x + 5)

Reorder the terms:
0.2 + x = 0.4(x + 5)

Reorder the terms:
0.2 + x = 0.4(5 + x)
0.2 + x = (5 * 0.4 + x * 0.4)
0.2 + x = (2 + 0.4x)

Solving
0.2 + x = 2 + 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.
0.2 + x + -0.4x = 2 + 0.4x + -0.4x

Combine like terms: x + -0.4x = 0.6x
0.2 + 0.6x = 2 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
0.2 + 0.6x = 2 + 0.0
0.2 + 0.6x = 2

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.6x = 2 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.6x = 2 + -0.2
0.6x = 2 + -0.2

Combine like terms: 2 + -0.2 = 1.8
0.6x = 1.8

Divide each side by '0.6'.
x = 3

Simplifying
x = 3

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