39=3(4x+5)

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Solution for 39=3(4x+5) equation:


Simplifying
39 = 3(4x + 5)

Reorder the terms:
39 = 3(5 + 4x)
39 = (5 * 3 + 4x * 3)
39 = (15 + 12x)

Solving
39 = 15 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
39 + -12x = 15 + 12x + -12x

Combine like terms: 12x + -12x = 0
39 + -12x = 15 + 0
39 + -12x = 15

Add '-39' to each side of the equation.
39 + -39 + -12x = 15 + -39

Combine like terms: 39 + -39 = 0
0 + -12x = 15 + -39
-12x = 15 + -39

Combine like terms: 15 + -39 = -24
-12x = -24

Divide each side by '-12'.
x = 2

Simplifying
x = 2

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