3(x-2)*2+4=31

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


Simplifying
3(x + -2) * 2 + 4 = 31

Reorder the terms:
3(-2 + x) * 2 + 4 = 31

Reorder the terms for easier multiplication:
3 * 2(-2 + x) + 4 = 31

Multiply 3 * 2
6(-2 + x) + 4 = 31
(-2 * 6 + x * 6) + 4 = 31
(-12 + 6x) + 4 = 31

Reorder the terms:
-12 + 4 + 6x = 31

Combine like terms: -12 + 4 = -8
-8 + 6x = 31

Solving
-8 + 6x = 31

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 6x = 31 + 8

Combine like terms: -8 + 8 = 0
0 + 6x = 31 + 8
6x = 31 + 8

Combine like terms: 31 + 8 = 39
6x = 39

Divide each side by '6'.
x = 6.5

Simplifying
x = 6.5

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