-[3x-(11x+3)]=3(7x+2)

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Solution for -[3x-(11x+3)]=3(7x+2) equation:


Simplifying
-1[3x + -1(11x + 3)] = 3(7x + 2)

Reorder the terms:
-1[3x + -1(3 + 11x)] = 3(7x + 2)
-1[3x + (3 * -1 + 11x * -1)] = 3(7x + 2)
-1[3x + (-3 + -11x)] = 3(7x + 2)

Reorder the terms:
-1[-3 + 3x + -11x] = 3(7x + 2)

Combine like terms: 3x + -11x = -8x
-1[-3 + -8x] = 3(7x + 2)
[-3 * -1 + -8x * -1] = 3(7x + 2)
[3 + 8x] = 3(7x + 2)

Reorder the terms:
3 + 8x = 3(2 + 7x)
3 + 8x = (2 * 3 + 7x * 3)
3 + 8x = (6 + 21x)

Solving
3 + 8x = 6 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
3 + 8x + -21x = 6 + 21x + -21x

Combine like terms: 8x + -21x = -13x
3 + -13x = 6 + 21x + -21x

Combine like terms: 21x + -21x = 0
3 + -13x = 6 + 0
3 + -13x = 6

Add '-3' to each side of the equation.
3 + -3 + -13x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + -13x = 6 + -3
-13x = 6 + -3

Combine like terms: 6 + -3 = 3
-13x = 3

Divide each side by '-13'.
x = -0.2307692308

Simplifying
x = -0.2307692308

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