PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics

1 answer:

koban [17]2 years ago

7 0

Answer:

x=4

Step-by-step explanation:

multiply both sides by 5: 2x-8= -5x+20

move the -5x over: 7x-8= 20

move the -8 over: 7x= 28

divide both sides by seven: x= 4

You might be interested in

Tereq pays $22.10 for 2.6 pounds of salmon. what is the price per pound of the salmon

astraxan [27]

Answer:

8.5 per pound

Step-by-step explanation:

22.10/2.6=8.5

hope this helps!!

3 0

2 years ago

Read 2 more answers

elaine's mother is now 38 years old. seven years from now she will be five times as old as elaine will be then. write and solve

vfiekz [6]

In seven years her mother will be 38 +7 = 45 years old.

She will be 5 times as old, so divide 45 by 5: 45/5 = 9. Elaine will be 9 years old then, so she is 9-7 = 2 years old now.

5 0

3 years ago

There are 3072 books in the school library if 96 students reads the same number of books how many books would each student need

s2008m [1.1K]

Answer:

32 books each

Step-by-step explanation:

5 0

2 years ago

The value of x in this system of equations is 1

Vinvika [58]

I don’t know but i need points

3 0

3 years ago

Am I correct? I put

Anettt [7]

Answer:

yes

Step-by-step explanation:

3 0

2 years ago