Answer:
n=11
Step-by-step explanation:
19+n=30
n=30-19
n=11
dang nobody answered.. and this question is on an assignment
Answer:
Step-by-step explanation:
5098
Answer:
(0, -3), (2, 1)
Step-by-step explanation:
Solve this by solving for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
20
Step-by-step explanation:
2(3p+4)
Let p=2
2(3*2+4)
Multiply inside the parentheses
2(6+4)
Add inside the parentheses
2(10)
Multiply
20
