13x-[9+2(x+4)]=x

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Solution for 13x-[9+2(x+4)]=x equation:


Simplifying
13x + -1[9 + 2(x + 4)] = x

Reorder the terms:
13x + -1[9 + 2(4 + x)] = x
13x + -1[9 + (4 * 2 + x * 2)] = x
13x + -1[9 + (8 + 2x)] = x

Combine like terms: 9 + 8 = 17
13x + -1[17 + 2x] = x
13x + [17 * -1 + 2x * -1] = x
13x + [-17 + -2x] = x

Reorder the terms:
-17 + 13x + -2x = x

Combine like terms: 13x + -2x = 11x
-17 + 11x = x

Solving
-17 + 11x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-17 + 11x + -1x = x + -1x

Combine like terms: 11x + -1x = 10x
-17 + 10x = x + -1x

Combine like terms: x + -1x = 0
-17 + 10x = 0

Add '17' to each side of the equation.
-17 + 17 + 10x = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 10x = 0 + 17
10x = 0 + 17

Combine like terms: 0 + 17 = 17
10x = 17

Divide each side by '10'.
x = 1.7

Simplifying
x = 1.7

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