3(3x-3)=7x

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Solution for 3(3x-3)=7x equation:


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

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

Solving
-9 + 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.
-9 + 9x + -7x = 7x + -7x

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

Combine like terms: 7x + -7x = 0
-9 + 2x = 0

Add '9' to each side of the equation.
-9 + 9 + 2x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 0 + 9
2x = 0 + 9

Combine like terms: 0 + 9 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

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