3(7x-9)=-6

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


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

Reorder the terms:
3(-9 + 7x) = -6
(-9 * 3 + 7x * 3) = -6
(-27 + 21x) = -6

Solving
-27 + 21x = -6

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 21x = -6 + 27

Combine like terms: -27 + 27 = 0
0 + 21x = -6 + 27
21x = -6 + 27

Combine like terms: -6 + 27 = 21
21x = 21

Divide each side by '21'.
x = 1

Simplifying
x = 1

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