Answer:
Please check the explanation.
Step-by-step explanation:
Given the expression

solving the expression

as
so the expression becomes

subtracting 8 from both sides


Dividing both sides by 5


Therefore,

The graph is also attached below.
Hello from MrBillDoesMath!
Answer:
12a + 18b
Discussion:
The question asks us to calculate
24a + 10 b - (12a - 8b) => (combine common terms)
(24a - 12a) + ( 10b + 8b) => ( as - (-8b) = + 8b)
12a + 18b
Regards,
MrB