g + 5 = 8
g = 3
r - 3 = 10
r = 13
2p = 10
p = 5
n/5 = 5
n = 25
Identify which equation matches the word problem.
Lydia is cooking muffins. The recipe calls for 7 cups fo sugar. She already has put in 2 cups. How many more cups does she need to put in?
a. c + 2 = 7
b. c - 2 = 7
c. 2c = 7
d. c/2 = 7
a. c + 2 = 7
-6 = x + 5
x = -11
b - 8 = -4
b = 4
7c = -21
c = -3
11=b/2
b=22
How many packages of diapers can you buy with $40 if one package cost $16?
a. p + 16 = 40
b. p - 16 = 40
c. 16p = 40
d. p/16 = 40
c. 16p = 40
y+1/2=4
y =
3 1/2
t - 3.4 = -7.8
t = -4.4
-5v = -30
v = 6
y/7=-2
y = -14
After paying $8.12 for a burger, Santi has $27.10. How much money did he have before buying the burger?
a. m + 8.12 = 27.10
b. m - 8.12 = 27.10
c. 8.12m = 27.10
d. m/8.12 = 27.10
-8 + n = 10
n = 18
x - (-10) = 20
10f = -3.5
f = -0.35
x/3=1/5
x = 3/5
Identify which equation matches the word problem:
At a restuarant, Timyris and her 3 friends decided to divide the bill evently. If each person paid $13, then what was the total bill?
a. 3b = 13
b. b/3 = 13
c. 4b = 13
d. b/4 = 13
d. b/4 = 13