Select/Highlight all the statements that are true for any value of x. A 7x+(2x+7)=9x+7
B 7x+(2x−1)=9x+1
C 3x+(10−3x)=10
D 5x−(8−6x)=-x−8
E 4x−(2x+8)=2x−8
F 6x−(2x−4)=4x+4

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.