-2(2x+9)=50

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Solution for -2(2x+9)=50 equation: 


Simplifying
-2(2x + 9) = 50

Reorder the terms:
-2(9 + 2x) = 50
(9 * -2 + 2x * -2) = 50
(-18 + -4x) = 50

Solving
-18 + -4x = 50

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -4x = 50 + 18

Combine like terms: -18 + 18 = 0
0 + -4x = 50 + 18
-4x = 50 + 18

Combine like terms: 50 + 18 = 68
-4x = 68

Divide each side by '-4'.
x = -17

Simplifying
x = -17

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