Add 3 to both sides:
2x = 18
Divide both sides by 2:
x = 9
Solve the equation
2x - 3 = 15
9 answers
r/3 - 4 = 11 solve the equation
Add 4 to both sides:
r/3 = 15
Multiply both sides by 3:
r = 45
r/3 = 15
Multiply both sides by 3:
r = 45
7+3m=28
Subtract 7 from both sides:
3m = 21
Divide both sides by 3:
m = 7
3m = 21
Divide both sides by 3:
m = 7
JACK went to a pizza place it cost 3$ for each pizza and 5$ for parking if jack spent 11$ how many pieces did jack eat.
Let "p" be the number of pizza Jack ate.
The cost of the pizzas is 3p and the cost of parking is 5, so we can set up the equation:
3p + 5 = 11
Subtract 5 from both sides:
3p = 6
Divide both sides by 3:
p = 2
Therefore, Jack ate 2 pizzas.
The cost of the pizzas is 3p and the cost of parking is 5, so we can set up the equation:
3p + 5 = 11
Subtract 5 from both sides:
3p = 6
Divide both sides by 3:
p = 2
Therefore, Jack ate 2 pizzas.
you must be under 12 years to order from the kids menu at a restrant . which inequality represents the situation. let a represent a persons age.
The inequality would be:
a < 12
This is read as "a is less than 12." It means that if a person's age is less than 12 years old, they are allowed to order from the kids' menu at the restaurant.
a < 12
This is read as "a is less than 12." It means that if a person's age is less than 12 years old, they are allowed to order from the kids' menu at the restaurant.