5(x+6)=3[x-(9-x)]

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Solution for 5(x+6)=3[x-(9-x)] equation:


Simplifying
5(x + 6) = 3[x + -1(9 + -1x)]

Reorder the terms:
5(6 + x) = 3[x + -1(9 + -1x)]
(6 * 5 + x * 5) = 3[x + -1(9 + -1x)]
(30 + 5x) = 3[x + -1(9 + -1x)]
30 + 5x = 3[x + (9 * -1 + -1x * -1)]
30 + 5x = 3[x + (-9 + 1x)]

Reorder the terms:
30 + 5x = 3[-9 + x + 1x]

Combine like terms: x + 1x = 2x
30 + 5x = 3[-9 + 2x]
30 + 5x = [-9 * 3 + 2x * 3]
30 + 5x = [-27 + 6x]

Solving
30 + 5x = -27 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
30 + 5x + -6x = -27 + 6x + -6x

Combine like terms: 5x + -6x = -1x
30 + -1x = -27 + 6x + -6x

Combine like terms: 6x + -6x = 0
30 + -1x = -27 + 0
30 + -1x = -27

Add '-30' to each side of the equation.
30 + -30 + -1x = -27 + -30

Combine like terms: 30 + -30 = 0
0 + -1x = -27 + -30
-1x = -27 + -30

Combine like terms: -27 + -30 = -57
-1x = -57

Divide each side by '-1'.
x = 57

Simplifying
x = 57

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