7-2(3x+9)=

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


Simplifying
7 + -2(3x + 9) = 0

Reorder the terms:
7 + -2(9 + 3x) = 0
7 + (9 * -2 + 3x * -2) = 0
7 + (-18 + -6x) = 0

Combine like terms: 7 + -18 = -11
-11 + -6x = 0

Solving
-11 + -6x = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -6x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -6x = 0 + 11
-6x = 0 + 11

Combine like terms: 0 + 11 = 11
-6x = 11

Divide each side by '-6'.
x = -1.833333333

Simplifying
x = -1.833333333

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