2(3x+4)=(x+15)

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Solution for 2(3x+4)=(x+15) equation:


Simplifying
2(3x + 4) = (x + 15)

Reorder the terms:
2(4 + 3x) = (x + 15)
(4 * 2 + 3x * 2) = (x + 15)
(8 + 6x) = (x + 15)

Reorder the terms:
8 + 6x = (15 + x)

Remove parenthesis around (15 + x)
8 + 6x = 15 + x

Solving
8 + 6x = 15 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
8 + 6x + -1x = 15 + x + -1x

Combine like terms: 6x + -1x = 5x
8 + 5x = 15 + x + -1x

Combine like terms: x + -1x = 0
8 + 5x = 15 + 0
8 + 5x = 15

Add '-8' to each side of the equation.
8 + -8 + 5x = 15 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 15 + -8
5x = 15 + -8

Combine like terms: 15 + -8 = 7
5x = 7

Divide each side by '5'.
x = 1.4

Simplifying
x = 1.4

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