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

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


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

Reorder the terms:
7 + 2(-4 + x) = 2[7 + -6(x + 2)]
7 + (-4 * 2 + x * 2) = 2[7 + -6(x + 2)]
7 + (-8 + 2x) = 2[7 + -6(x + 2)]

Combine like terms: 7 + -8 = -1
-1 + 2x = 2[7 + -6(x + 2)]

Reorder the terms:
-1 + 2x = 2[7 + -6(2 + x)]
-1 + 2x = 2[7 + (2 * -6 + x * -6)]
-1 + 2x = 2[7 + (-12 + -6x)]

Combine like terms: 7 + -12 = -5
-1 + 2x = 2[-5 + -6x]
-1 + 2x = [-5 * 2 + -6x * 2]
-1 + 2x = [-10 + -12x]

Solving
-1 + 2x = -10 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-1 + 2x + 12x = -10 + -12x + 12x

Combine like terms: 2x + 12x = 14x
-1 + 14x = -10 + -12x + 12x

Combine like terms: -12x + 12x = 0
-1 + 14x = -10 + 0
-1 + 14x = -10

Add '1' to each side of the equation.
-1 + 1 + 14x = -10 + 1

Combine like terms: -1 + 1 = 0
0 + 14x = -10 + 1
14x = -10 + 1

Combine like terms: -10 + 1 = -9
14x = -9

Divide each side by '14'.
x = -0.6428571429

Simplifying
x = -0.6428571429

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