5x-[x-3]+2=7[2x+4]-19

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Solution for 5x-[x-3]+2=7[2x+4]-19 equation:


Simplifying
5x + -1[x + -3] + 2 = 7[2x + 4] + -19

Reorder the terms:
5x + -1[-3 + x] + 2 = 7[2x + 4] + -19
5x + [-3 * -1 + x * -1] + 2 = 7[2x + 4] + -19
5x + [3 + -1x] + 2 = 7[2x + 4] + -19

Reorder the terms:
3 + 2 + 5x + -1x = 7[2x + 4] + -19

Combine like terms: 3 + 2 = 5
5 + 5x + -1x = 7[2x + 4] + -19

Combine like terms: 5x + -1x = 4x
5 + 4x = 7[2x + 4] + -19

Reorder the terms:
5 + 4x = 7[4 + 2x] + -19
5 + 4x = [4 * 7 + 2x * 7] + -19
5 + 4x = [28 + 14x] + -19

Reorder the terms:
5 + 4x = 28 + -19 + 14x

Combine like terms: 28 + -19 = 9
5 + 4x = 9 + 14x

Solving
5 + 4x = 9 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
5 + 4x + -14x = 9 + 14x + -14x

Combine like terms: 4x + -14x = -10x
5 + -10x = 9 + 14x + -14x

Combine like terms: 14x + -14x = 0
5 + -10x = 9 + 0
5 + -10x = 9

Add '-5' to each side of the equation.
5 + -5 + -10x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + -10x = 9 + -5
-10x = 9 + -5

Combine like terms: 9 + -5 = 4
-10x = 4

Divide each side by '-10'.
x = -0.4

Simplifying
x = -0.4

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