Answer:
a times b =c
Step-by-step explanation:
You can use substitution to solve this.
Let's look at the 2nd equation. 2x+3y=29.
In the first equation, we know that x=12-y. So, substitute that in for the 2nd equation. Do that and we have 2(12-y)+3y=29.
Distribute the 2.
24-2y+3y=29.
Combine like terms.
24+1y=29
Subtract the 24, then subtract on the other side of the equation too.
24-24=0, 29-24=5
So now we know that y=5.
Substitute this for the first equation now to find x.
x=12-5
x=7
Final answer: (7,5) or x=7 y=5
-20.01
-20.02
-20.03
and so on
all the way to 20.99
Answer:
if a, b, and c are an integer such that ax+b/cx+d= 54x^2-150/18x^2+60x+50 find b/c
Step-by-step explanation:
