8=-(x+4)+3x

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Solution for 8=-(x+4)+3x equation:


Simplifying
8 = -1(x + 4) + 3x

Reorder the terms:
8 = -1(4 + x) + 3x
8 = (4 * -1 + x * -1) + 3x
8 = (-4 + -1x) + 3x

Combine like terms: -1x + 3x = 2x
8 = -4 + 2x

Solving
8 = -4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
8 + -2x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
8 + -2x = -4 + 0
8 + -2x = -4

Add '-8' to each side of the equation.
8 + -8 + -2x = -4 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = -4 + -8
-2x = -4 + -8

Combine like terms: -4 + -8 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

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