3(x-3)+6x=-9+7x

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Solution for 3(x-3)+6x=-9+7x equation:


Simplifying
3(x + -3) + 6x = -9 + 7x

Reorder the terms:
3(-3 + x) + 6x = -9 + 7x
(-3 * 3 + x * 3) + 6x = -9 + 7x
(-9 + 3x) + 6x = -9 + 7x

Combine like terms: 3x + 6x = 9x
-9 + 9x = -9 + 7x

Add '9' to each side of the equation.
-9 + 9 + 9x = -9 + 9 + 7x

Combine like terms: -9 + 9 = 0
0 + 9x = -9 + 9 + 7x
9x = -9 + 9 + 7x

Combine like terms: -9 + 9 = 0
9x = 0 + 7x
9x = 7x

Solving
9x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
9x + -7x = 7x + -7x

Combine like terms: 9x + -7x = 2x
2x = 7x + -7x

Combine like terms: 7x + -7x = 0
2x = 0

Divide each side by '2'.
x = 0

Simplifying
x = 0

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