7-[4+(x-3)]=11(x+2)

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Solution for 7-[4+(x-3)]=11(x+2) equation:


Simplifying
7 + -1[4 + (x + -3)] = 11(x + 2)

Reorder the terms:
7 + -1[4 + (-3 + x)] = 11(x + 2)

Remove parenthesis around (-3 + x)
7 + -1[4 + -3 + x] = 11(x + 2)

Combine like terms: 4 + -3 = 1
7 + -1[1 + x] = 11(x + 2)
7 + [1 * -1 + x * -1] = 11(x + 2)
7 + [-1 + -1x] = 11(x + 2)

Combine like terms: 7 + -1 = 6
6 + -1x = 11(x + 2)

Reorder the terms:
6 + -1x = 11(2 + x)
6 + -1x = (2 * 11 + x * 11)
6 + -1x = (22 + 11x)

Solving
6 + -1x = 22 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
6 + -1x + -11x = 22 + 11x + -11x

Combine like terms: -1x + -11x = -12x
6 + -12x = 22 + 11x + -11x

Combine like terms: 11x + -11x = 0
6 + -12x = 22 + 0
6 + -12x = 22

Add '-6' to each side of the equation.
6 + -6 + -12x = 22 + -6

Combine like terms: 6 + -6 = 0
0 + -12x = 22 + -6
-12x = 22 + -6

Combine like terms: 22 + -6 = 16
-12x = 16

Divide each side by '-12'.
x = -1.333333333

Simplifying
x = -1.333333333

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