3x-(-4x)=

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Solution for 3x-(-4x)= equation:


Simplifying
3x + -1(-4x) = 0

Remove parenthesis around (-4x)
3x + -1 * -4x = 0

Multiply -1 * -4
3x + 4x = 0

Combine like terms: 3x + 4x = 7x
7x = 0

Solving
7x = 0

Solving for variable 'x'.

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

Divide each side by '7'.
x = 0

Simplifying
x = 0

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