6x+84=12(x+4)

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Solution for 6x+84=12(x+4) equation:


Simplifying
6x + 84 = 12(x + 4)

Reorder the terms:
84 + 6x = 12(x + 4)

Reorder the terms:
84 + 6x = 12(4 + x)
84 + 6x = (4 * 12 + x * 12)
84 + 6x = (48 + 12x)

Solving
84 + 6x = 48 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
84 + 6x + -12x = 48 + 12x + -12x

Combine like terms: 6x + -12x = -6x
84 + -6x = 48 + 12x + -12x

Combine like terms: 12x + -12x = 0
84 + -6x = 48 + 0
84 + -6x = 48

Add '-84' to each side of the equation.
84 + -84 + -6x = 48 + -84

Combine like terms: 84 + -84 = 0
0 + -6x = 48 + -84
-6x = 48 + -84

Combine like terms: 48 + -84 = -36
-6x = -36

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

Simplifying
x = 6

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