3 years ago

Solve for a. 4a+5=2+3.5a

Mathematics

1 answer:

Mazyrski [523]3 years ago

4 0

Answer:

a =-6

Step-by-step explanation:

4a+5=2+3.5a

Subtract 3.5a from each side

4a-3.5a+5=2+3.5a-3.5a

.5a +5 = 2

Subtract 5 from each side

.5a +5-5 = 2-5

.5a = -3

Divide each side by .5

.5a/.5 = -3/.5

a =-6

You might be interested in

Help quick ! a.B.C.D ??

Alexeev081 [22]

I don’t know there’s no picture B?

6 0

3 years ago

Explain how you would solve for the value of x when you are given the solution to a function.

Svetlanka [38]

Answer:

Substitute

Step-by-step explanation:

Substitute the values given in the function

and you will get the answer.

P.s. It depends on the question

3 0

2 years ago

ANY HELP IS APPRECIATED YALL! PLEASE HELP A GIRL OUT :D THANK YOU FOR TAKING YOUR TIME TO HELP ME:)

nignag [31]

D. 180/4=45. That’s the distance in an hour. Then multiply that by 8.

3 0

2 years ago

Read 2 more answers

a beverage is made by mixing 3 parts of water with 5 parts of fruit juice how many parts of water are mixed with 1 part on fruit

Fittoniya [83]

Answer:

$\frac{3}{5}=0.6$

Step-by-step explanation:

Given the initial ratio of 3 parts water to 5 parts fruit juice, you can set up a proportion (equivalent ratios) to determine the amount of water needed with just 1 part of fruit juice:

$\frac{water}{fruit}=\frac{3}{5}=\frac{x}{1}$

cross multiply: 5x = 3

divide: 5x/5 = 3/5 or x = 3/5

3/5 = 0.6 parts water

7 0

2 years ago

Read 2 more answers

How would we solve 6/15=2/c

eduard

The answer is c=5 hope this helps

5 0

3 years ago