6.4+.7x=.4x+2.2

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Solution for 6.4+.7x=.4x+2.2 equation:


Simplifying
6.4 + 0.7x = 0.4x + 2.2

Reorder the terms:
6.4 + 0.7x = 2.2 + 0.4x

Solving
6.4 + 0.7x = 2.2 + 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.
6.4 + 0.7x + -0.4x = 2.2 + 0.4x + -0.4x

Combine like terms: 0.7x + -0.4x = 0.3x
6.4 + 0.3x = 2.2 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
6.4 + 0.3x = 2.2 + 0.0
6.4 + 0.3x = 2.2

Add '-6.4' to each side of the equation.
6.4 + -6.4 + 0.3x = 2.2 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + 0.3x = 2.2 + -6.4
0.3x = 2.2 + -6.4

Combine like terms: 2.2 + -6.4 = -4.2
0.3x = -4.2

Divide each side by '0.3'.
x = -14

Simplifying
x = -14

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