0.4x+2.2=0.7x-0.5

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Solution for 0.4x+2.2=0.7x-0.5 equation: 


Simplifying
0.4x + 2.2 = 0.7x + -0.5

Reorder the terms:
2.2 + 0.4x = 0.7x + -0.5

Reorder the terms:
2.2 + 0.4x = -0.5 + 0.7x

Solving
2.2 + 0.4x = -0.5 + 0.7x

Solving for variable 'x'.

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

Add '-0.7x' to each side of the equation.
2.2 + 0.4x + -0.7x = -0.5 + 0.7x + -0.7x

Combine like terms: 0.4x + -0.7x = -0.3x
2.2 + -0.3x = -0.5 + 0.7x + -0.7x

Combine like terms: 0.7x + -0.7x = 0.0
2.2 + -0.3x = -0.5 + 0.0
2.2 + -0.3x = -0.5

Add '-2.2' to each side of the equation.
2.2 + -2.2 + -0.3x = -0.5 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + -0.3x = -0.5 + -2.2
-0.3x = -0.5 + -2.2

Combine like terms: -0.5 + -2.2 = -2.7
-0.3x = -2.7

Divide each side by '-0.3'.
x = 9

Simplifying
x = 9

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