-9(3x+6)-6(7x-3)=12

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Solution for -9(3x+6)-6(7x-3)=12 equation:


Simplifying
-9(3x + 6) + -6(7x + -3) = 12

Reorder the terms:
-9(6 + 3x) + -6(7x + -3) = 12
(6 * -9 + 3x * -9) + -6(7x + -3) = 12
(-54 + -27x) + -6(7x + -3) = 12

Reorder the terms:
-54 + -27x + -6(-3 + 7x) = 12
-54 + -27x + (-3 * -6 + 7x * -6) = 12
-54 + -27x + (18 + -42x) = 12

Reorder the terms:
-54 + 18 + -27x + -42x = 12

Combine like terms: -54 + 18 = -36
-36 + -27x + -42x = 12

Combine like terms: -27x + -42x = -69x
-36 + -69x = 12

Solving
-36 + -69x = 12

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -69x = 12 + 36

Combine like terms: -36 + 36 = 0
0 + -69x = 12 + 36
-69x = 12 + 36

Combine like terms: 12 + 36 = 48
-69x = 48

Divide each side by '-69'.
x = -0.6956521739

Simplifying
x = -0.6956521739

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