3x+6(-x+9)=69

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Solution for 3x+6(-x+9)=69 equation:


Simplifying
3x + 6(-1x + 9) = 69

Reorder the terms:
3x + 6(9 + -1x) = 69
3x + (9 * 6 + -1x * 6) = 69
3x + (54 + -6x) = 69

Reorder the terms:
54 + 3x + -6x = 69

Combine like terms: 3x + -6x = -3x
54 + -3x = 69

Solving
54 + -3x = 69

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + -3x = 69 + -54

Combine like terms: 54 + -54 = 0
0 + -3x = 69 + -54
-3x = 69 + -54

Combine like terms: 69 + -54 = 15
-3x = 15

Divide each side by '-3'.
x = -5

Simplifying
x = -5

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