2x-51=8x+39

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Solution for 2x-51=8x+39 equation:


Simplifying
2x + -51 = 8x + 39

Reorder the terms:
-51 + 2x = 8x + 39

Reorder the terms:
-51 + 2x = 39 + 8x

Solving
-51 + 2x = 39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-51 + 2x + -8x = 39 + 8x + -8x

Combine like terms: 2x + -8x = -6x
-51 + -6x = 39 + 8x + -8x

Combine like terms: 8x + -8x = 0
-51 + -6x = 39 + 0
-51 + -6x = 39

Add '51' to each side of the equation.
-51 + 51 + -6x = 39 + 51

Combine like terms: -51 + 51 = 0
0 + -6x = 39 + 51
-6x = 39 + 51

Combine like terms: 39 + 51 = 90
-6x = 90

Divide each side by '-6'.
x = -15

Simplifying
x = -15

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