3x-(-5-3x)+15=20

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Solution for 3x-(-5-3x)+15=20 equation:


Simplifying
3x + -1(-5 + -3x) + 15 = 20
3x + (-5 * -1 + -3x * -1) + 15 = 20
3x + (5 + 3x) + 15 = 20

Reorder the terms:
5 + 15 + 3x + 3x = 20

Combine like terms: 5 + 15 = 20
20 + 3x + 3x = 20

Combine like terms: 3x + 3x = 6x
20 + 6x = 20

Add '-20' to each side of the equation.
20 + -20 + 6x = 20 + -20

Combine like terms: 20 + -20 = 0
0 + 6x = 20 + -20
6x = 20 + -20

Combine like terms: 20 + -20 = 0
6x = 0

Solving
6x = 0

Solving for variable 'x'.

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

Divide each side by '6'.
x = 0

Simplifying
x = 0

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