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

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Solution for 3(3x+1)+6(x-3)= equation:


Simplifying
3(3x + 1) + 6(x + -3) = 0

Reorder the terms:
3(1 + 3x) + 6(x + -3) = 0
(1 * 3 + 3x * 3) + 6(x + -3) = 0
(3 + 9x) + 6(x + -3) = 0

Reorder the terms:
3 + 9x + 6(-3 + x) = 0
3 + 9x + (-3 * 6 + x * 6) = 0
3 + 9x + (-18 + 6x) = 0

Reorder the terms:
3 + -18 + 9x + 6x = 0

Combine like terms: 3 + -18 = -15
-15 + 9x + 6x = 0

Combine like terms: 9x + 6x = 15x
-15 + 15x = 0

Solving
-15 + 15x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 15x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 15x = 0 + 15
15x = 0 + 15

Combine like terms: 0 + 15 = 15
15x = 15

Divide each side by '15'.
x = 1

Simplifying
x = 1

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