Combining Like Terms
16b + 5c – 10 – 8c + 2b
18b-3c-10
-0.4r = 16
r=-40
-14 + 3d = 13
d=9
3(7x + 14)= 84
x=2
25.50 basketball
1/2g +2g -3/4g+7
7/4g +7
1/2q=-24
q=-48
6+s/2=9
s=6
-2(10-n/2)=5
x=25
29 students
4 – 8n + 7n – 3n – 9
-4n-5
7k = 91
k=13
5.2n – 3.8 = -14.2
n=-2
1.5(p-4)=12
p=12
6 months
-0.9y + 4.4y – 3.2y
0.3y
-12p = -78
p=6.5
2/3c+6=12
c=9
6(2c-4)=36
c=5
The length of a rectangle is 6 more than half its width. the perimeter is 36 inches. Find the dimensions of the rectangle.
width= 8 inches and length=10 inches