7(6-3x)=-189

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Solution for 7(6-3x)=-189 equation: 


Simplifying
7(6 + -3x) = -189
(6 * 7 + -3x * 7) = -189
(42 + -21x) = -189

Solving
42 + -21x = -189

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + -21x = -189 + -42

Combine like terms: 42 + -42 = 0
0 + -21x = -189 + -42
-21x = -189 + -42

Combine like terms: -189 + -42 = -231
-21x = -231

Divide each side by '-21'.
x = 11

Simplifying
x = 11

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