7(6x+9)=189

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Solution for 7(6x+9)=189 equation:


Simplifying
7(6x + 9) = 189

Reorder the terms:
7(9 + 6x) = 189
(9 * 7 + 6x * 7) = 189
(63 + 42x) = 189

Solving
63 + 42x = 189

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 42x = 189 + -63

Combine like terms: 63 + -63 = 0
0 + 42x = 189 + -63
42x = 189 + -63

Combine like terms: 189 + -63 = 126
42x = 126

Divide each side by '42'.
x = 3

Simplifying
x = 3

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