0.23x+0.4=30-3.5x

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Solution for 0.23x+0.4=30-3.5x equation: 


Simplifying
0.23x + 0.4 = 30 + -3.5x

Reorder the terms:
0.4 + 0.23x = 30 + -3.5x

Solving
0.4 + 0.23x = 30 + -3.5x

Solving for variable 'x'.

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

Add '3.5x' to each side of the equation.
0.4 + 0.23x + 3.5x = 30 + -3.5x + 3.5x

Combine like terms: 0.23x + 3.5x = 3.73x
0.4 + 3.73x = 30 + -3.5x + 3.5x

Combine like terms: -3.5x + 3.5x = 0.0
0.4 + 3.73x = 30 + 0.0
0.4 + 3.73x = 30

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 3.73x = 30 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 3.73x = 30 + -0.4
3.73x = 30 + -0.4

Combine like terms: 30 + -0.4 = 29.6
3.73x = 29.6

Divide each side by '3.73'.
x = 7.935656836

Simplifying
x = 7.935656836

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