<span>-5n + 15 is the answer I think
I understand if it's not</span>
Answer:
5a -12
Step-by-step explanation:
-7a - 8 + 12a - 4
Add the terms that have the variable "n"
5a - 8 -4
add numbers
5a-12
Answer:
y=2x-3
Step-by-step explanation:
the negative 3 represents the y intercept and the 2 represents the slope.
Hello from MrBillDoesMath!
Answer:
88
Discussion:
Order of operations has multiplication\division performed before addition\subtraction. So our equation is interpreted as
(y/8) + 19 = 30 => subtract 19 from both sides
(y/8) = 30 - 19 = 11 => multiply both sides by 8
(y/8) 8 = 8 * 11 =>
y = 88
Thank you,
MrB
Option B is not a solution.
5y=3x+15
5(12)=3(-15)+15
60=-45+15
60≠-30
Hope I didn't mess up for your sake!