3(4x-1)=15

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Solution for 3(4x-1)=15 equation: 


Simplifying
3(4x + -1) = 15

Reorder the terms:
3(-1 + 4x) = 15
(-1 * 3 + 4x * 3) = 15
(-3 + 12x) = 15

Solving
-3 + 12x = 15

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 12x = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 12x = 15 + 3
12x = 15 + 3

Combine like terms: 15 + 3 = 18
12x = 18

Divide each side by '12'.
x = 1.5

Simplifying
x = 1.5

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