-56=-(-X-2)+3(7-4X)

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Solution for -56=-(-X-2)+3(7-4X) equation:


Simplifying
-56 = -1(-1X + -2) + 3(7 + -4X)

Reorder the terms:
-56 = -1(-2 + -1X) + 3(7 + -4X)
-56 = (-2 * -1 + -1X * -1) + 3(7 + -4X)
-56 = (2 + 1X) + 3(7 + -4X)
-56 = 2 + 1X + (7 * 3 + -4X * 3)
-56 = 2 + 1X + (21 + -12X)

Reorder the terms:
-56 = 2 + 21 + 1X + -12X

Combine like terms: 2 + 21 = 23
-56 = 23 + 1X + -12X

Combine like terms: 1X + -12X = -11X
-56 = 23 + -11X

Solving
-56 = 23 + -11X

Solving for variable 'X'.

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

Add '11X' to each side of the equation.
-56 + 11X = 23 + -11X + 11X

Combine like terms: -11X + 11X = 0
-56 + 11X = 23 + 0
-56 + 11X = 23

Add '56' to each side of the equation.
-56 + 56 + 11X = 23 + 56

Combine like terms: -56 + 56 = 0
0 + 11X = 23 + 56
11X = 23 + 56

Combine like terms: 23 + 56 = 79
11X = 79

Divide each side by '11'.
X = 7.181818182

Simplifying
X = 7.181818182

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