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0=5+\left(x+4\right)\times 2
Variable x cannot be equal to -4 since division by zero is not defined. Multiply both sides of the equation by x+4.
0=5+2x+8
Use the distributive property to multiply x+4 by 2.
0=13+2x
Add 5 and 8 to get 13.
13+2x=0
Swap sides so that all variable terms are on the left hand side.
2x=-13
Subtract 13 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-13}{2}
Divide both sides by 2.
x=-\frac{13}{2}
Fraction \frac{-13}{2} can be rewritten as -\frac{13}{2} by extracting the negative sign.