2 years ago

1/5(2x-15) + 3/5x = 4 1/4 x=?

1 answer:

maks197457 [2]2 years ago

8 0

1/5(2x-15) + (3/5)x = 4 1/4
x*2/5 - 15/5 + x*3/5 = 4 1/4
x*2/5 - 3 + x*3/5 = 4 1/4
x*(2/5+3/5) - 3 = 4 1/4
x*(5/5) - 3 = 4 1/4
1*x - 3 = 4 1/4
x= 4 1/4 + 3
x= 7 1/4

You might be interested in

Please help!!! I’ll give extra points!!!

Reil [10]

Answer:

probably 2.65

Step-by-step explanation:

can't explain cause out of time, sorry!

4 0

1 year ago

SOMEONE HELP ASAP WITH NUMBER 4 PLEASE.

labwork [276]

Answer:

top stereo bottom toaster

Step-by-step explanation: toaster flings food using gravity boom ur welcome ;)

6 0

2 years ago

I don't understand this problem

ExtremeBDS [4]

Answer:

45%

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Please help me this is for a grade

melomori [17]

Answer:

see explanation

Step-by-step explanation:

product means to multiply, hence the product of 12 and k is

12 × k = 12k ( this is 84 means equal to 84 ), that is

12k = 84 ( divide both sides by 12 )

k = 7 ← is the solution

4 0

2 years ago

What is 7 2/3 + 8 5/6

Archy [21]

7 2/3 + 8 5/6 = 16 1/2 ( or 32/2 )

7 0

2 years ago

Read 2 more answers