11-2(x+2)=7(x+4)-9

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Solution for 11-2(x+2)=7(x+4)-9 equation:


Simplifying
11 + -2(x + 2) = 7(x + 4) + -9

Reorder the terms:
11 + -2(2 + x) = 7(x + 4) + -9
11 + (2 * -2 + x * -2) = 7(x + 4) + -9
11 + (-4 + -2x) = 7(x + 4) + -9

Combine like terms: 11 + -4 = 7
7 + -2x = 7(x + 4) + -9

Reorder the terms:
7 + -2x = 7(4 + x) + -9
7 + -2x = (4 * 7 + x * 7) + -9
7 + -2x = (28 + 7x) + -9

Reorder the terms:
7 + -2x = 28 + -9 + 7x

Combine like terms: 28 + -9 = 19
7 + -2x = 19 + 7x

Solving
7 + -2x = 19 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
7 + -2x + -7x = 19 + 7x + -7x

Combine like terms: -2x + -7x = -9x
7 + -9x = 19 + 7x + -7x

Combine like terms: 7x + -7x = 0
7 + -9x = 19 + 0
7 + -9x = 19

Add '-7' to each side of the equation.
7 + -7 + -9x = 19 + -7

Combine like terms: 7 + -7 = 0
0 + -9x = 19 + -7
-9x = 19 + -7

Combine like terms: 19 + -7 = 12
-9x = 12

Divide each side by '-9'.
x = -1.333333333

Simplifying
x = -1.333333333

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