6[8-(-9x-9)]=378x+426

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Solution for 6[8-(-9x-9)]=378x+426 equation:


Simplifying
6[8 + -1(-9x + -9)] = 378x + 426

Reorder the terms:
6[8 + -1(-9 + -9x)] = 378x + 426
6[8 + (-9 * -1 + -9x * -1)] = 378x + 426
6[8 + (9 + 9x)] = 378x + 426

Combine like terms: 8 + 9 = 17
6[17 + 9x] = 378x + 426
[17 * 6 + 9x * 6] = 378x + 426
[102 + 54x] = 378x + 426

Reorder the terms:
102 + 54x = 426 + 378x

Solving
102 + 54x = 426 + 378x

Solving for variable 'x'.

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

Add '-378x' to each side of the equation.
102 + 54x + -378x = 426 + 378x + -378x

Combine like terms: 54x + -378x = -324x
102 + -324x = 426 + 378x + -378x

Combine like terms: 378x + -378x = 0
102 + -324x = 426 + 0
102 + -324x = 426

Add '-102' to each side of the equation.
102 + -102 + -324x = 426 + -102

Combine like terms: 102 + -102 = 0
0 + -324x = 426 + -102
-324x = 426 + -102

Combine like terms: 426 + -102 = 324
-324x = 324

Divide each side by '-324'.
x = -1

Simplifying
x = -1

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