6(3x-7)=9x+66

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Solution for 6(3x-7)=9x+66 equation:


Simplifying
6(3x + -7) = 9x + 66

Reorder the terms:
6(-7 + 3x) = 9x + 66
(-7 * 6 + 3x * 6) = 9x + 66
(-42 + 18x) = 9x + 66

Reorder the terms:
-42 + 18x = 66 + 9x

Solving
-42 + 18x = 66 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-42 + 18x + -9x = 66 + 9x + -9x

Combine like terms: 18x + -9x = 9x
-42 + 9x = 66 + 9x + -9x

Combine like terms: 9x + -9x = 0
-42 + 9x = 66 + 0
-42 + 9x = 66

Add '42' to each side of the equation.
-42 + 42 + 9x = 66 + 42

Combine like terms: -42 + 42 = 0
0 + 9x = 66 + 42
9x = 66 + 42

Combine like terms: 66 + 42 = 108
9x = 108

Divide each side by '9'.
x = 12

Simplifying
x = 12

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