-x-51+8x=54

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Solution for -x-51+8x=54 equation:


Simplifying
-1x + -51 + 8x = 54

Reorder the terms:
-51 + -1x + 8x = 54

Combine like terms: -1x + 8x = 7x
-51 + 7x = 54

Solving
-51 + 7x = 54

Solving for variable 'x'.

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

Add '51' to each side of the equation.
-51 + 51 + 7x = 54 + 51

Combine like terms: -51 + 51 = 0
0 + 7x = 54 + 51
7x = 54 + 51

Combine like terms: 54 + 51 = 105
7x = 105

Divide each side by '7'.
x = 15

Simplifying
x = 15

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