7(3x+6)=-189

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


Simplifying
7(3x + 6) = -189

Reorder the terms:
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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