4x+(2x-4x)=30

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Solution for 4x+(2x-4x)=30 equation: 


Simplifying
4x + (2x + -4x) = 30

Combine like terms: 2x + -4x = -2x
4x + (-2x) = 30
4x + (-2x) = 30

Combine like terms: 4x + (-2x) = 2x
2x = 30

Solving
2x = 30

Solving for variable 'x'.

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

Divide each side by '2'.
x = 15

Simplifying
x = 15

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