3x-2[4-2(x-5)]=5x-19

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Solution for 3x-2[4-2(x-5)]=5x-19 equation:


Simplifying
3x + -2[4 + -2(x + -5)] = 5x + -19

Reorder the terms:
3x + -2[4 + -2(-5 + x)] = 5x + -19
3x + -2[4 + (-5 * -2 + x * -2)] = 5x + -19
3x + -2[4 + (10 + -2x)] = 5x + -19

Combine like terms: 4 + 10 = 14
3x + -2[14 + -2x] = 5x + -19
3x + [14 * -2 + -2x * -2] = 5x + -19
3x + [-28 + 4x] = 5x + -19

Reorder the terms:
-28 + 3x + 4x = 5x + -19

Combine like terms: 3x + 4x = 7x
-28 + 7x = 5x + -19

Reorder the terms:
-28 + 7x = -19 + 5x

Solving
-28 + 7x = -19 + 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.
-28 + 7x + -5x = -19 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-28 + 2x = -19 + 5x + -5x

Combine like terms: 5x + -5x = 0
-28 + 2x = -19 + 0
-28 + 2x = -19

Add '28' to each side of the equation.
-28 + 28 + 2x = -19 + 28

Combine like terms: -28 + 28 = 0
0 + 2x = -19 + 28
2x = -19 + 28

Combine like terms: -19 + 28 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

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