3x+4+4x=82

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Solution for 3x+4+4x=82 equation:


Simplifying
3x + 4 + 4x = 82

Reorder the terms:
4 + 3x + 4x = 82

Combine like terms: 3x + 4x = 7x
4 + 7x = 82

Solving
4 + 7x = 82

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 7x = 82 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = 82 + -4
7x = 82 + -4

Combine like terms: 82 + -4 = 78
7x = 78

Divide each side by '7'.
x = 11.14285714

Simplifying
x = 11.14285714

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