Answer:
Answer:
-3x+5y=20
Step-by-step explanation:
Standard form is given by ax+by=c
where a , b and c are integers
here we have an equation
so we first multiply the complete equation by 5 to get rid of the fraction
Now subtract 3x from both side to get the required standard form
-3x+5y=20
Step-by-step explanation:
just move y to the side with x and move 4 to the other end
Answer: 2/5
Step-by-step explanation:
Lets just say hypothetically that x=7. So to find the odd number before 7 we need to subtract a number. The odd before 7 is 5 which is 7-2. So by subtracting 2 from a odd value you get the odd value befire it so your equation is x-2
4/9*9/5 you have to reciprocate the 5/9 since you want to change division to multiplication.
So 36/45 is the answer
