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x+4=-2(x+2)
We simplify the equation to the form, which is simple to understand
x+4=-2(x+2)
Reorder the terms in parentheses
x+4=+(-2x-4)
Remove unnecessary parentheses
+x+4=-2x-4
We move all terms containing x to the left and all other terms to the right.
+1x+2x=-4-4
We simplify left and right side of the equation.
+3x=-8
We divide both sides of the equation by 3 to get x.
x=-2.66666666667
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