3(2x+1)+5=x+12

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Solution for 3(2x+1)+5=x+12 equation:


Simplifying
3(2x + 1) + 5 = x + 12

Reorder the terms:
3(1 + 2x) + 5 = x + 12
(1 * 3 + 2x * 3) + 5 = x + 12
(3 + 6x) + 5 = x + 12

Reorder the terms:
3 + 5 + 6x = x + 12

Combine like terms: 3 + 5 = 8
8 + 6x = x + 12

Reorder the terms:
8 + 6x = 12 + x

Solving
8 + 6x = 12 + 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 = 12 + x + -1x

Combine like terms: 6x + -1x = 5x
8 + 5x = 12 + x + -1x

Combine like terms: x + -1x = 0
8 + 5x = 12 + 0
8 + 5x = 12

Add '-8' to each side of the equation.
8 + -8 + 5x = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 12 + -8
5x = 12 + -8

Combine like terms: 12 + -8 = 4
5x = 4

Divide each side by '5'.
x = 0.8

Simplifying
x = 0.8

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