2(3x-1)=40

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Solution for 2(3x-1)=40 equation: 


Simplifying
2(3x + -1) = 40

Reorder the terms:
2(-1 + 3x) = 40
(-1 * 2 + 3x * 2) = 40
(-2 + 6x) = 40

Solving
-2 + 6x = 40

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 + 6x = 40 + 2

Combine like terms: -2 + 2 = 0
0 + 6x = 40 + 2
6x = 40 + 2

Combine like terms: 40 + 2 = 42
6x = 42

Divide each side by '6'.
x = 7

Simplifying
x = 7

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