9(x-6)+4x=78+2x

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Solution for 9(x-6)+4x=78+2x equation:


Simplifying
9(x + -6) + 4x = 78 + 2x

Reorder the terms:
9(-6 + x) + 4x = 78 + 2x
(-6 * 9 + x * 9) + 4x = 78 + 2x
(-54 + 9x) + 4x = 78 + 2x

Combine like terms: 9x + 4x = 13x
-54 + 13x = 78 + 2x

Solving
-54 + 13x = 78 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-54 + 13x + -2x = 78 + 2x + -2x

Combine like terms: 13x + -2x = 11x
-54 + 11x = 78 + 2x + -2x

Combine like terms: 2x + -2x = 0
-54 + 11x = 78 + 0
-54 + 11x = 78

Add '54' to each side of the equation.
-54 + 54 + 11x = 78 + 54

Combine like terms: -54 + 54 = 0
0 + 11x = 78 + 54
11x = 78 + 54

Combine like terms: 78 + 54 = 132
11x = 132

Divide each side by '11'.
x = 12

Simplifying
x = 12

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