-3(4+x)+3x=6(x+1)

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Solution for -3(4+x)+3x=6(x+1) equation:


Simplifying
-3(4 + x) + 3x = 6(x + 1)
(4 * -3 + x * -3) + 3x = 6(x + 1)
(-12 + -3x) + 3x = 6(x + 1)

Combine like terms: -3x + 3x = 0
-12 + 0 = 6(x + 1)
-12 = 6(x + 1)

Reorder the terms:
-12 = 6(1 + x)
-12 = (1 * 6 + x * 6)
-12 = (6 + 6x)

Solving
-12 = 6 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-12 + -6x = 6 + 6x + -6x

Combine like terms: 6x + -6x = 0
-12 + -6x = 6 + 0
-12 + -6x = 6

Add '12' to each side of the equation.
-12 + 12 + -6x = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = 6 + 12
-6x = 6 + 12

Combine like terms: 6 + 12 = 18
-6x = 18

Divide each side by '-6'.
x = -3

Simplifying
x = -3

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