Answer: x=-2 and -2=x. *The answer should be have negative sign.*
Explanation:
subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
subtract by 6 both sides of an equation.
6-2x-6=10-6
simplify.
-2x=4
divide by -2 both sides of an equation.
-2x/2=4/-2
simplify.
4/2=2
x=-2
Hope this helps!
Thanks!
Have a great day!