6x+51=3x+84

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Solution for 6x+51=3x+84 equation:


Simplifying
6x + 51 = 3x + 84

Reorder the terms:
51 + 6x = 3x + 84

Reorder the terms:
51 + 6x = 84 + 3x

Solving
51 + 6x = 84 + 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.
51 + 6x + -3x = 84 + 3x + -3x

Combine like terms: 6x + -3x = 3x
51 + 3x = 84 + 3x + -3x

Combine like terms: 3x + -3x = 0
51 + 3x = 84 + 0
51 + 3x = 84

Add '-51' to each side of the equation.
51 + -51 + 3x = 84 + -51

Combine like terms: 51 + -51 = 0
0 + 3x = 84 + -51
3x = 84 + -51

Combine like terms: 84 + -51 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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