7-2[x-4+3(x-2)]=

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Solution for 7-2[x-4+3(x-2)]= equation:


Simplifying
7 + -2[x + -4 + 3(x + -2)] = 0

Reorder the terms:
7 + -2[x + -4 + 3(-2 + x)] = 0
7 + -2[x + -4 + (-2 * 3 + x * 3)] = 0
7 + -2[x + -4 + (-6 + 3x)] = 0

Reorder the terms:
7 + -2[-4 + -6 + x + 3x] = 0

Combine like terms: -4 + -6 = -10
7 + -2[-10 + x + 3x] = 0

Combine like terms: x + 3x = 4x
7 + -2[-10 + 4x] = 0
7 + [-10 * -2 + 4x * -2] = 0
7 + [20 + -8x] = 0

Combine like terms: 7 + 20 = 27
27 + -8x = 0

Solving
27 + -8x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -8x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -8x = 0 + -27
-8x = 0 + -27

Combine like terms: 0 + -27 = -27
-8x = -27

Divide each side by '-8'.
x = 3.375

Simplifying
x = 3.375

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