3.0x=10.0-x

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Solution for 3.0x=10.0-x equation: 


Simplifying
3.0x = 10.0 + -1x

Solving
3.0x = 10.0 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3.0x + x = 10.0 + -1x + x

Combine like terms: 3.0x + x = 4x
4x = 10.0 + -1x + x

Combine like terms: -1x + x = 0
4x = 10.0 + 0
4x = 10.0

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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