9x-6[6(x+9)-(x-7)]-5=0

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Solution for 9x-6[6(x+9)-(x-7)]-5=0 equation:


Simplifying
9x + -6[6(x + 9) + -1(x + -7)] + -5 = 0

Reorder the terms:
9x + -6[6(9 + x) + -1(x + -7)] + -5 = 0
9x + -6[(9 * 6 + x * 6) + -1(x + -7)] + -5 = 0
9x + -6[(54 + 6x) + -1(x + -7)] + -5 = 0

Reorder the terms:
9x + -6[54 + 6x + -1(-7 + x)] + -5 = 0
9x + -6[54 + 6x + (-7 * -1 + x * -1)] + -5 = 0
9x + -6[54 + 6x + (7 + -1x)] + -5 = 0

Reorder the terms:
9x + -6[54 + 7 + 6x + -1x] + -5 = 0

Combine like terms: 54 + 7 = 61
9x + -6[61 + 6x + -1x] + -5 = 0

Combine like terms: 6x + -1x = 5x
9x + -6[61 + 5x] + -5 = 0
9x + [61 * -6 + 5x * -6] + -5 = 0
9x + [-366 + -30x] + -5 = 0

Reorder the terms:
-366 + -5 + 9x + -30x = 0

Combine like terms: -366 + -5 = -371
-371 + 9x + -30x = 0

Combine like terms: 9x + -30x = -21x
-371 + -21x = 0

Solving
-371 + -21x = 0

Solving for variable 'x'.

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

Add '371' to each side of the equation.
-371 + 371 + -21x = 0 + 371

Combine like terms: -371 + 371 = 0
0 + -21x = 0 + 371
-21x = 0 + 371

Combine like terms: 0 + 371 = 371
-21x = 371

Divide each side by '-21'.
x = -17.66666667

Simplifying
x = -17.66666667

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