3[7x-2+4(x+1)]=-3(3x-3)

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Solution for 3[7x-2+4(x+1)]=-3(3x-3) equation:


Simplifying
3[7x + -2 + 4(x + 1)] = -3(3x + -3)

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

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

Combine like terms: -2 + 4 = 2
3[2 + 7x + 4x] = -3(3x + -3)

Combine like terms: 7x + 4x = 11x
3[2 + 11x] = -3(3x + -3)
[2 * 3 + 11x * 3] = -3(3x + -3)
[6 + 33x] = -3(3x + -3)

Reorder the terms:
6 + 33x = -3(-3 + 3x)
6 + 33x = (-3 * -3 + 3x * -3)
6 + 33x = (9 + -9x)

Solving
6 + 33x = 9 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
6 + 33x + 9x = 9 + -9x + 9x

Combine like terms: 33x + 9x = 42x
6 + 42x = 9 + -9x + 9x

Combine like terms: -9x + 9x = 0
6 + 42x = 9 + 0
6 + 42x = 9

Add '-6' to each side of the equation.
6 + -6 + 42x = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 42x = 9 + -6
42x = 9 + -6

Combine like terms: 9 + -6 = 3
42x = 3

Divide each side by '42'.
x = 0.07142857143

Simplifying
x = 0.07142857143

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