-5-2[2x-4(x+7)]-6=

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Solution for -5-2[2x-4(x+7)]-6= equation:


Simplifying
-5 + -2[2x + -4(x + 7)] + -6 = 0

Reorder the terms:
-5 + -2[2x + -4(7 + x)] + -6 = 0
-5 + -2[2x + (7 * -4 + x * -4)] + -6 = 0
-5 + -2[2x + (-28 + -4x)] + -6 = 0

Reorder the terms:
-5 + -2[-28 + 2x + -4x] + -6 = 0

Combine like terms: 2x + -4x = -2x
-5 + -2[-28 + -2x] + -6 = 0
-5 + [-28 * -2 + -2x * -2] + -6 = 0
-5 + [56 + 4x] + -6 = 0

Reorder the terms:
-5 + 56 + -6 + 4x = 0

Combine like terms: -5 + 56 = 51
51 + -6 + 4x = 0

Combine like terms: 51 + -6 = 45
45 + 4x = 0

Solving
45 + 4x = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 4x = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 4x = 0 + -45
4x = 0 + -45

Combine like terms: 0 + -45 = -45
4x = -45

Divide each side by '4'.
x = -11.25

Simplifying
x = -11.25

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