3[10-(4-x)]+(3x-1)=5(x+4)

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Solution for 3[10-(4-x)]+(3x-1)=5(x+4) equation:


Simplifying
3[10 + -1(4 + -1x)] + (3x + -1) = 5(x + 4)
3[10 + (4 * -1 + -1x * -1)] + (3x + -1) = 5(x + 4)
3[10 + (-4 + 1x)] + (3x + -1) = 5(x + 4)

Combine like terms: 10 + -4 = 6
3[6 + 1x] + (3x + -1) = 5(x + 4)
[6 * 3 + 1x * 3] + (3x + -1) = 5(x + 4)
[18 + 3x] + (3x + -1) = 5(x + 4)

Reorder the terms:
18 + 3x + (-1 + 3x) = 5(x + 4)

Remove parenthesis around (-1 + 3x)
18 + 3x + -1 + 3x = 5(x + 4)

Reorder the terms:
18 + -1 + 3x + 3x = 5(x + 4)

Combine like terms: 18 + -1 = 17
17 + 3x + 3x = 5(x + 4)

Combine like terms: 3x + 3x = 6x
17 + 6x = 5(x + 4)

Reorder the terms:
17 + 6x = 5(4 + x)
17 + 6x = (4 * 5 + x * 5)
17 + 6x = (20 + 5x)

Solving
17 + 6x = 20 + 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.
17 + 6x + -5x = 20 + 5x + -5x

Combine like terms: 6x + -5x = 1x
17 + 1x = 20 + 5x + -5x

Combine like terms: 5x + -5x = 0
17 + 1x = 20 + 0
17 + 1x = 20

Add '-17' to each side of the equation.
17 + -17 + 1x = 20 + -17

Combine like terms: 17 + -17 = 0
0 + 1x = 20 + -17
1x = 20 + -17

Combine like terms: 20 + -17 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

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