3x-6*3+7=-5(-x-6)

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Solution for 3x-6*3+7=-5(-x-6) equation:


Simplifying
3x + -6 * 3 + 7 = -5(-1x + -6)

Multiply -6 * 3
3x + -18 + 7 = -5(-1x + -6)

Reorder the terms:
-18 + 7 + 3x = -5(-1x + -6)

Combine like terms: -18 + 7 = -11
-11 + 3x = -5(-1x + -6)

Reorder the terms:
-11 + 3x = -5(-6 + -1x)
-11 + 3x = (-6 * -5 + -1x * -5)
-11 + 3x = (30 + 5x)

Solving
-11 + 3x = 30 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-11 + 3x + -5x = 30 + 5x + -5x

Combine like terms: 3x + -5x = -2x
-11 + -2x = 30 + 5x + -5x

Combine like terms: 5x + -5x = 0
-11 + -2x = 30 + 0
-11 + -2x = 30

Add '11' to each side of the equation.
-11 + 11 + -2x = 30 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = 30 + 11
-2x = 30 + 11

Combine like terms: 30 + 11 = 41
-2x = 41

Divide each side by '-2'.
x = -20.5

Simplifying
x = -20.5

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