2(3x+6)+-(x+8)=23

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Solution for 2(3x+6)+-(x+8)=23 equation:


Simplifying
2(3x + 6) + -1(x + 8) = 23

Reorder the terms:
2(6 + 3x) + -1(x + 8) = 23
(6 * 2 + 3x * 2) + -1(x + 8) = 23
(12 + 6x) + -1(x + 8) = 23

Reorder the terms:
12 + 6x + -1(8 + x) = 23
12 + 6x + (8 * -1 + x * -1) = 23
12 + 6x + (-8 + -1x) = 23

Reorder the terms:
12 + -8 + 6x + -1x = 23

Combine like terms: 12 + -8 = 4
4 + 6x + -1x = 23

Combine like terms: 6x + -1x = 5x
4 + 5x = 23

Solving
4 + 5x = 23

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 5x = 23 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 23 + -4
5x = 23 + -4

Combine like terms: 23 + -4 = 19
5x = 19

Divide each side by '5'.
x = 3.8

Simplifying
x = 3.8

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