2x+54=8x+42

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Solution for 2x+54=8x+42 equation:


Simplifying
2x + 54 = 8x + 42

Reorder the terms:
54 + 2x = 8x + 42

Reorder the terms:
54 + 2x = 42 + 8x

Solving
54 + 2x = 42 + 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.
54 + 2x + -8x = 42 + 8x + -8x

Combine like terms: 2x + -8x = -6x
54 + -6x = 42 + 8x + -8x

Combine like terms: 8x + -8x = 0
54 + -6x = 42 + 0
54 + -6x = 42

Add '-54' to each side of the equation.
54 + -54 + -6x = 42 + -54

Combine like terms: 54 + -54 = 0
0 + -6x = 42 + -54
-6x = 42 + -54

Combine like terms: 42 + -54 = -12
-6x = -12

Divide each side by '-6'.
x = 2

Simplifying
x = 2

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