3(2x+1)=3(x+5)

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Solution for 3(2x+1)=3(x+5) equation: 


Simplifying
3(2x + 1) = 3(x + 5)

Reorder the terms:
3(1 + 2x) = 3(x + 5)
(1 * 3 + 2x * 3) = 3(x + 5)
(3 + 6x) = 3(x + 5)

Reorder the terms:
3 + 6x = 3(5 + x)
3 + 6x = (5 * 3 + x * 3)
3 + 6x = (15 + 3x)

Solving
3 + 6x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 6x + -3x = 15 + 3x + -3x

Combine like terms: 6x + -3x = 3x
3 + 3x = 15 + 3x + -3x

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

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

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

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

Divide each side by '3'.
x = 4

Simplifying
x = 4

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