Answer:
Step-by-step explanation:
For surface area you wanna find the area of all the sides and then add them up to get surface area
Solution for x+4=10 equation:
1x + 4 = 10
1x = 10 - 4
1x = 6 (divide both sides by 1 to get x)
1x/1 = 6/1
x = 6
I hope this helped.
X<-7 so the answer would be greater*
