9(x+6)=5[x-(5-x)]

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Solution for 9(x+6)=5[x-(5-x)] equation:


Simplifying
9(x + 6) = 5[x + -1(5 + -1x)]

Reorder the terms:
9(6 + x) = 5[x + -1(5 + -1x)]
(6 * 9 + x * 9) = 5[x + -1(5 + -1x)]
(54 + 9x) = 5[x + -1(5 + -1x)]
54 + 9x = 5[x + (5 * -1 + -1x * -1)]
54 + 9x = 5[x + (-5 + 1x)]

Reorder the terms:
54 + 9x = 5[-5 + x + 1x]

Combine like terms: x + 1x = 2x
54 + 9x = 5[-5 + 2x]
54 + 9x = [-5 * 5 + 2x * 5]
54 + 9x = [-25 + 10x]

Solving
54 + 9x = -25 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
54 + 9x + -10x = -25 + 10x + -10x

Combine like terms: 9x + -10x = -1x
54 + -1x = -25 + 10x + -10x

Combine like terms: 10x + -10x = 0
54 + -1x = -25 + 0
54 + -1x = -25

Add '-54' to each side of the equation.
54 + -54 + -1x = -25 + -54

Combine like terms: 54 + -54 = 0
0 + -1x = -25 + -54
-1x = -25 + -54

Combine like terms: -25 + -54 = -79
-1x = -79

Divide each side by '-1'.
x = 79

Simplifying
x = 79

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