5x+(x+6)+5x+(x+6)=312

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Solution for 5x+(x+6)+5x+(x+6)=312 equation:


Simplifying
5x + (x + 6) + 5x + (x + 6) = 312

Reorder the terms:
5x + (6 + x) + 5x + (x + 6) = 312

Remove parenthesis around (6 + x)
5x + 6 + x + 5x + (x + 6) = 312

Reorder the terms:
5x + 6 + x + 5x + (6 + x) = 312

Remove parenthesis around (6 + x)
5x + 6 + x + 5x + 6 + x = 312

Reorder the terms:
6 + 6 + 5x + x + 5x + x = 312

Combine like terms: 6 + 6 = 12
12 + 5x + x + 5x + x = 312

Combine like terms: 5x + x = 6x
12 + 6x + 5x + x = 312

Combine like terms: 6x + 5x = 11x
12 + 11x + x = 312

Combine like terms: 11x + x = 12x
12 + 12x = 312

Solving
12 + 12x = 312

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 12x = 312 + -12

Combine like terms: 12 + -12 = 0
0 + 12x = 312 + -12
12x = 312 + -12

Combine like terms: 312 + -12 = 300
12x = 300

Divide each side by '12'.
x = 25

Simplifying
x = 25

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