2(4x-1)=31

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Solution for 2(4x-1)=31 equation: 


Simplifying
2(4x + -1) = 31

Reorder the terms:
2(-1 + 4x) = 31
(-1 * 2 + 4x * 2) = 31
(-2 + 8x) = 31

Solving
-2 + 8x = 31

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 8x = 31 + 2

Combine like terms: -2 + 2 = 0
0 + 8x = 31 + 2
8x = 31 + 2

Combine like terms: 31 + 2 = 33
8x = 33

Divide each side by '8'.
x = 4.125

Simplifying
x = 4.125

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