3(3+3x)-5=31

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Solution for 3(3+3x)-5=31 equation:


Simplifying
3(3 + 3x) + -5 = 31
(3 * 3 + 3x * 3) + -5 = 31
(9 + 9x) + -5 = 31

Reorder the terms:
9 + -5 + 9x = 31

Combine like terms: 9 + -5 = 4
4 + 9x = 31

Solving
4 + 9x = 31

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 + 9x = 31 + -4

Combine like terms: 4 + -4 = 0
0 + 9x = 31 + -4
9x = 31 + -4

Combine like terms: 31 + -4 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

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