3x-4-3(x+5)=-6(x+1)

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Solution for 3x-4-3(x+5)=-6(x+1) equation:


Simplifying
3x + -4 + -3(x + 5) = -6(x + 1)

Reorder the terms:
3x + -4 + -3(5 + x) = -6(x + 1)
3x + -4 + (5 * -3 + x * -3) = -6(x + 1)
3x + -4 + (-15 + -3x) = -6(x + 1)

Reorder the terms:
-4 + -15 + 3x + -3x = -6(x + 1)

Combine like terms: -4 + -15 = -19
-19 + 3x + -3x = -6(x + 1)

Combine like terms: 3x + -3x = 0
-19 + 0 = -6(x + 1)
-19 = -6(x + 1)

Reorder the terms:
-19 = -6(1 + x)
-19 = (1 * -6 + x * -6)
-19 = (-6 + -6x)

Solving
-19 = -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.
-19 + 6x = -6 + -6x + 6x

Combine like terms: -6x + 6x = 0
-19 + 6x = -6 + 0
-19 + 6x = -6

Add '19' to each side of the equation.
-19 + 19 + 6x = -6 + 19

Combine like terms: -19 + 19 = 0
0 + 6x = -6 + 19
6x = -6 + 19

Combine like terms: -6 + 19 = 13
6x = 13

Divide each side by '6'.
x = 2.166666667

Simplifying
x = 2.166666667

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