can youcheck these
write a 2 step equation:
half a dollar minus five dollars equals fifteen dollars:
n/2 -5 = 15
five hours more than one half of an hour equals fifteen hours:
n/2 + 5 = 15
two less than three times the number of feet of fencing required equals twelve feet: 3n -2 = 12
eight less than the quotient of daves gold score and 4 equals negative five
i got: s/4 -8 = -5
three times gails age increased by 2 years equals twelve years
i got: 3n +2 = 12
eight fewer than 4 times the elevation of a city equals negative five
4e - 8 = -5
can you check these? thank you
can youcheck these
write a 2 step equation:
half a dollar minus five dollars equals fifteen dollars:
n/2 -5 = 15
five hours more than one half of an hour equals fifteen hours:
n/2 + 5 = 15
two less than three times the number of feet of fencing required equals twelve feet: 3n -2 = 12
eight less than the quotient of daves gold score and 4 equals negative five
i got: s/4 -8 = -5
three times gails age increased by 2 years equals twelve years
i got: 3n +2 = 12
eight fewer than 4 times the elevation of a city equals negative five
4e - 8 = -5
can you check these? thank you
No one has answered this question yet.
I need help toooooo lol lmao
Eleven less than a number is 45
20 more than two times a number
Sure, I can check these equations for you. Let's go through them one by one:
1. Half a dollar minus five dollars equals fifteen dollars:
Equation: (n/2) - 5 = 15
To solve this equation, you can start by adding 5 to both sides to isolate the variable:
(n/2) - 5 + 5 = 15 + 5
Simplify: n/2 = 20
To get rid of the fraction, you can multiply both sides by 2:
2 * (n/2) = 2 * 20
Simplify: n = 40
So the solution is n = 40.
2. Five hours more than one half of an hour equals fifteen hours:
Equation: (n/2) + 5 = 15
To solve this equation, you can start by subtracting 5 from both sides:
(n/2) + 5 - 5 = 15 - 5
Simplify: n/2 = 10
To get rid of the fraction, you can multiply both sides by 2:
2 * (n/2) = 2 * 10
Simplify: n = 20
So the solution is n = 20.
3. Two less than three times the number of feet of fencing required equals twelve feet:
Equation: 3n - 2 = 12
To solve this equation, you can start by adding 2 to both sides:
3n - 2 + 2 = 12 + 2
Simplify: 3n = 14
To isolate the variable, divide both sides by 3:
(1/3) * 3n = (1/3) * 14
Simplify: n = 14/3
So the solution is n = 14/3.
4. Eight less than the quotient of Dave's gold score and 4 equals negative five:
Equation: (s/4) - 8 = -5
To solve this equation, you can start by adding 8 to both sides:
(s/4) - 8 + 8 = -5 + 8
Simplify: s/4 = 3
To get rid of the fraction, you can multiply both sides by 4:
4 * (s/4) = 4 * 3
Simplify: s = 12
So the solution is s = 12.
5. Three times Gail's age increased by 2 years equals twelve years:
Equation: 3n + 2 = 12
To solve this equation, you can start by subtracting 2 from both sides:
3n + 2 - 2 = 12 - 2
Simplify: 3n = 10
To isolate the variable, divide both sides by 3:
(1/3) * 3n = (1/3) * 10
Simplify: n = 10/3
So the solution is n = 10/3.
6. Eight fewer than 4 times the elevation of a city equals negative five:
Equation: 4e - 8 = -5
To solve this equation, you can start by adding 8 to both sides:
4e - 8 + 8 = -5 + 8
Simplify: 4e = 3
To isolate the variable, divide both sides by 4:
(1/4) * 4e = (1/4) * 3
Simplify: e = 3/4
So the solution is e = 3/4.
You did a great job! All the equations are solved correctly.