3(2x+9)+4=31

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Solution for 3(2x+9)+4=31 equation:


Simplifying
3(2x + 9) + 4 = 31

Reorder the terms:
3(9 + 2x) + 4 = 31
(9 * 3 + 2x * 3) + 4 = 31
(27 + 6x) + 4 = 31

Reorder the terms:
27 + 4 + 6x = 31

Combine like terms: 27 + 4 = 31
31 + 6x = 31

Add '-31' to each side of the equation.
31 + -31 + 6x = 31 + -31

Combine like terms: 31 + -31 = 0
0 + 6x = 31 + -31
6x = 31 + -31

Combine like terms: 31 + -31 = 0
6x = 0

Solving
6x = 0

Solving for variable 'x'.

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

Divide each side by '6'.
x = 0

Simplifying
x = 0

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