8-(x+3)+3x=0

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Solution for 8-(x+3)+3x=0 equation:


Simplifying
8 + -1(x + 3) + 3x = 0

Reorder the terms:
8 + -1(3 + x) + 3x = 0
8 + (3 * -1 + x * -1) + 3x = 0
8 + (-3 + -1x) + 3x = 0

Combine like terms: 8 + -3 = 5
5 + -1x + 3x = 0

Combine like terms: -1x + 3x = 2x
5 + 2x = 0

Solving
5 + 2x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 0 + -5
2x = 0 + -5

Combine like terms: 0 + -5 = -5
2x = -5

Divide each side by '2'.
x = -2.5

Simplifying
x = -2.5

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