You are adding by 0.50 every time because when you are working with negative numbers, adding makes the value of the negative number smaller.
It is a 5 to 30 chance that you select someone who said undecided
Here the expression is : 2(x+7) = 36
The first steps can be either to distribute or divide both sides by 2. Therefore :
(2 * x) + (2 * 7) = 36 -- yes
2x + 14 = 36 -- yes
x + 7 = 18 -- yes
x + 14 = 36 -- no
2(x + 7) = 72 -- no
2x + 7 = 36 -- no
Hope this helps ! Say me if it's alright ^^
Photon
Answer:
x = 5
Step-by-step explanation:
Given
2x - 2 + 5 = 13, that is
2x + 3 = 13 ( subtract 3 from both sides )
2x = 10 ( divide both sides by 2 )
x = 5