3(3x-7)=-30

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Solution for 3(3x-7)=-30 equation:


Simplifying
3(3x + -7) = -30

Reorder the terms:
3(-7 + 3x) = -30
(-7 * 3 + 3x * 3) = -30
(-21 + 9x) = -30

Solving
-21 + 9x = -30

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 + 9x = -30 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = -30 + 21
9x = -30 + 21

Combine like terms: -30 + 21 = -9
9x = -9

Divide each side by '9'.
x = -1

Simplifying
x = -1

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