3(x+6)-x=28

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Solution for 3(x+6)-x=28 equation:


Simplifying
3(x + 6) + -1x = 28

Reorder the terms:
3(6 + x) + -1x = 28
(6 * 3 + x * 3) + -1x = 28
(18 + 3x) + -1x = 28

Combine like terms: 3x + -1x = 2x
18 + 2x = 28

Solving
18 + 2x = 28

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x = 28 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 28 + -18
2x = 28 + -18

Combine like terms: 28 + -18 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

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