3(2x+9)-(6-x)=24

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Solution for 3(2x+9)-(6-x)=24 equation:


Simplifying
3(2x + 9) + -1(6 + -1x) = 24

Reorder the terms:
3(9 + 2x) + -1(6 + -1x) = 24
(9 * 3 + 2x * 3) + -1(6 + -1x) = 24
(27 + 6x) + -1(6 + -1x) = 24
27 + 6x + (6 * -1 + -1x * -1) = 24
27 + 6x + (-6 + 1x) = 24

Reorder the terms:
27 + -6 + 6x + 1x = 24

Combine like terms: 27 + -6 = 21
21 + 6x + 1x = 24

Combine like terms: 6x + 1x = 7x
21 + 7x = 24

Solving
21 + 7x = 24

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 7x = 24 + -21

Combine like terms: 21 + -21 = 0
0 + 7x = 24 + -21
7x = 24 + -21

Combine like terms: 24 + -21 = 3
7x = 3

Divide each side by '7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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