84=x+x(2)+6

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Solution for 84=x+x(2)+6 equation:


Simplifying
84 = x + x(2) + 6

Reorder the terms for easier multiplication:
84 = x + 2x + 6

Reorder the terms:
84 = 6 + x + 2x

Combine like terms: x + 2x = 3x
84 = 6 + 3x

Solving
84 = 6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
84 + -3x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
84 + -3x = 6 + 0
84 + -3x = 6

Add '-84' to each side of the equation.
84 + -84 + -3x = 6 + -84

Combine like terms: 84 + -84 = 0
0 + -3x = 6 + -84
-3x = 6 + -84

Combine like terms: 6 + -84 = -78
-3x = -78

Divide each side by '-3'.
x = 26

Simplifying
x = 26

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