x-8-3(x+4)=0

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Solution for x-8-3(x+4)=0 equation:


Simplifying
x + -8 + -3(x + 4) = 0

Reorder the terms:
x + -8 + -3(4 + x) = 0
x + -8 + (4 * -3 + x * -3) = 0
x + -8 + (-12 + -3x) = 0

Reorder the terms:
-8 + -12 + x + -3x = 0

Combine like terms: -8 + -12 = -20
-20 + x + -3x = 0

Combine like terms: x + -3x = -2x
-20 + -2x = 0

Solving
-20 + -2x = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -2x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -2x = 0 + 20
-2x = 0 + 20

Combine like terms: 0 + 20 = 20
-2x = 20

Divide each side by '-2'.
x = -10

Simplifying
x = -10

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