x+1.2=.8x

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Solution for x+1.2=.8x equation:


Simplifying
x + 1.2 = 0.8x

Reorder the terms:
1.2 + x = 0.8x

Solving
1.2 + x = 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
1.2 + x + -0.8x = 0.8x + -0.8x

Combine like terms: x + -0.8x = 0.2x
1.2 + 0.2x = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
1.2 + 0.2x = 0.0

Add '-1.2' to each side of the equation.
1.2 + -1.2 + 0.2x = 0.0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + 0.2x = 0.0 + -1.2
0.2x = 0.0 + -1.2

Combine like terms: 0.0 + -1.2 = -1.2
0.2x = -1.2

Divide each side by '0.2'.
x = -6

Simplifying
x = -6

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