Solving Steps
The first step of solving the equation:
p/5=9
What is multiplying both sides by 5?
The solution of
-2j-6+4j=16
What is
j=11
?
The solution of
2(-m-3)=-6
What is
m=0
?
The amount that Adrian can spend on each gift if he has $28 to spend on a $12 cake and needs two identical gifts for his friends.
2g+12<=28
What is $8 on each gift at most?
Solve for w:
p=(wg)/3
What is
w=(3p)/g?
The first step of solving the equation:
1/7g=-2
What is multiplying both sides by 7?
The solutions of
-k + 2 + 5k > 21
What is
k>4.75
?
The solution set of
-2(-3p+6)>=-9
What is
p>=0.5
?
The number of text messages that will make two companies cost the same if one cell phone company charges $45 for unlimited calls and $0.22 per text message and another cell phone company charges $0.12 per text message and $65 for unlimited calls.
0.45+0.22t=0.12t+65
What are 200 text messages?
Solve for y:
w=2/3xy
What is
y=(3w)/(2x)?
The best first step of solving the equation:
7b-0.75=13.25
What is adding 0.75 to both sides?
The solution set of
3 - d < 4d + 7
What is
d> -0.8
?
The amount in sales Andrea needs in order to earn at least $415 per week if she is paid $245 every week plus a 10% commission on her sales.
245+0.1s>=415
What is at least $1,700 in sales?
Solve for k:
A=2/3piRk
What is
k=(3A)/(2piR)?
The first step of solving the equation:
-3=4+f/5
What is subtracting 4 from both sides?
The solution of
-0.75 + 2h = 1.25 - 0.5h
What is
h = 0.8
?
The solution of
4(-2k+5)=-7
rounded to the nearest hundredth
What is
k=3.38
?
The number of stamps Mia and Ben will each have if they collect stamps until they have the same amount: Mia collects 56 stamps and Ben has 80 stamps. Mia gets 12 new stamps per month. Ben gets 8 new stamps per month.
56+12s=80+8s
What are 128 stamps each?
Solve for k:
A=1/4(w+L)k
What is
k=(4A)/(w+L)?
The best first step to solving the equation:
-1=(-9k+2)/7
What is multiplying both sides by 7?
The solution set of
-2p + 1.25 ≥ -6p - 0.5
rounded to the nearest hundredth.
What is
p ≥ -0.44
?
The solutions of
-7(2a - 3) ≥ -12
rounded to the nearest tenth.
What are
a ≤ 2.4
?
The length and width of a rectangular swimming pool that is fenced on all sides with 252 feet of fencing and is 6 feet longer than it is wide.
2(w+6)+2w=252
What are a length of 66 ft. and a width of 60 ft.?
Solve for R:
M=4/5piR^2
What is
R=sqrt((5M)/(4pi))?