2x+4+2(x+9)=

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Solution for 2x+4+2(x+9)= equation:


Simplifying
2x + 4 + 2(x + 9) = 0

Reorder the terms:
2x + 4 + 2(9 + x) = 0
2x + 4 + (9 * 2 + x * 2) = 0
2x + 4 + (18 + 2x) = 0

Reorder the terms:
4 + 18 + 2x + 2x = 0

Combine like terms: 4 + 18 = 22
22 + 2x + 2x = 0

Combine like terms: 2x + 2x = 4x
22 + 4x = 0

Solving
22 + 4x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 4x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 4x = 0 + -22
4x = 0 + -22

Combine like terms: 0 + -22 = -22
4x = -22

Divide each side by '4'.
x = -5.5

Simplifying
x = -5.5

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