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

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


Simplifying
7 + -1[4 + 2(3 + -1x)] = 11(x + 2)
7 + -1[4 + (3 * 2 + -1x * 2)] = 11(x + 2)
7 + -1[4 + (6 + -2x)] = 11(x + 2)

Combine like terms: 4 + 6 = 10
7 + -1[10 + -2x] = 11(x + 2)
7 + [10 * -1 + -2x * -1] = 11(x + 2)
7 + [-10 + 2x] = 11(x + 2)

Combine like terms: 7 + -10 = -3
-3 + 2x = 11(x + 2)

Reorder the terms:
-3 + 2x = 11(2 + x)
-3 + 2x = (2 * 11 + x * 11)
-3 + 2x = (22 + 11x)

Solving
-3 + 2x = 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.
-3 + 2x + -11x = 22 + 11x + -11x

Combine like terms: 2x + -11x = -9x
-3 + -9x = 22 + 11x + -11x

Combine like terms: 11x + -11x = 0
-3 + -9x = 22 + 0
-3 + -9x = 22

Add '3' to each side of the equation.
-3 + 3 + -9x = 22 + 3

Combine like terms: -3 + 3 = 0
0 + -9x = 22 + 3
-9x = 22 + 3

Combine like terms: 22 + 3 = 25
-9x = 25

Divide each side by '-9'.
x = -2.777777778

Simplifying
x = -2.777777778

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