9(3x-7)-9(2x+9)=6

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Solution for 9(3x-7)-9(2x+9)=6 equation:


Simplifying
9(3x + -7) + -9(2x + 9) = 6

Reorder the terms:
9(-7 + 3x) + -9(2x + 9) = 6
(-7 * 9 + 3x * 9) + -9(2x + 9) = 6
(-63 + 27x) + -9(2x + 9) = 6

Reorder the terms:
-63 + 27x + -9(9 + 2x) = 6
-63 + 27x + (9 * -9 + 2x * -9) = 6
-63 + 27x + (-81 + -18x) = 6

Reorder the terms:
-63 + -81 + 27x + -18x = 6

Combine like terms: -63 + -81 = -144
-144 + 27x + -18x = 6

Combine like terms: 27x + -18x = 9x
-144 + 9x = 6

Solving
-144 + 9x = 6

Solving for variable 'x'.

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

Add '144' to each side of the equation.
-144 + 144 + 9x = 6 + 144

Combine like terms: -144 + 144 = 0
0 + 9x = 6 + 144
9x = 6 + 144

Combine like terms: 6 + 144 = 150
9x = 150

Divide each side by '9'.
x = 16.66666667

Simplifying
x = 16.66666667

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