.2x+2=7x+.4

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Solution for .2x+2=7x+.4 equation:


Simplifying
0.2x + 2 = 7x + 0.4

Reorder the terms:
2 + 0.2x = 7x + 0.4

Reorder the terms:
2 + 0.2x = 0.4 + 7x

Solving
2 + 0.2x = 0.4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
2 + 0.2x + -7x = 0.4 + 7x + -7x

Combine like terms: 0.2x + -7x = -6.8x
2 + -6.8x = 0.4 + 7x + -7x

Combine like terms: 7x + -7x = 0
2 + -6.8x = 0.4 + 0
2 + -6.8x = 0.4

Add '-2' to each side of the equation.
2 + -2 + -6.8x = 0.4 + -2

Combine like terms: 2 + -2 = 0
0 + -6.8x = 0.4 + -2
-6.8x = 0.4 + -2

Combine like terms: 0.4 + -2 = -1.6
-6.8x = -1.6

Divide each side by '-6.8'.
x = 0.2352941176

Simplifying
x = 0.2352941176

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