5X-(2X)=45

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Solution for 5X-(2X)=45 equation: 


Simplifying
5X + -1(2X) = 45

Remove parenthesis around (2X)
5X + -1 * 2X = 45

Multiply -1 * 2
5X + -2X = 45

Combine like terms: 5X + -2X = 3X
3X = 45

Solving
3X = 45

Solving for variable 'X'.

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

Divide each side by '3'.
X = 15

Simplifying
X = 15

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