0.2x+2.7=0.9x-0.8

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Solution for 0.2x+2.7=0.9x-0.8 equation: 


Simplifying
0.2x + 2.7 = 0.9x + -0.8

Reorder the terms:
2.7 + 0.2x = 0.9x + -0.8

Reorder the terms:
2.7 + 0.2x = -0.8 + 0.9x

Solving
2.7 + 0.2x = -0.8 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
2.7 + 0.2x + -0.9x = -0.8 + 0.9x + -0.9x

Combine like terms: 0.2x + -0.9x = -0.7x
2.7 + -0.7x = -0.8 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
2.7 + -0.7x = -0.8 + 0.0
2.7 + -0.7x = -0.8

Add '-2.7' to each side of the equation.
2.7 + -2.7 + -0.7x = -0.8 + -2.7

Combine like terms: 2.7 + -2.7 = 0.0
0.0 + -0.7x = -0.8 + -2.7
-0.7x = -0.8 + -2.7

Combine like terms: -0.8 + -2.7 = -3.5
-0.7x = -3.5

Divide each side by '-0.7'.
x = 5

Simplifying
x = 5

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