3 years ago

“Solve for x” x/2 + x/5 = 1

Mathematics

1 answer:

AlladinOne [14]3 years ago

4 0

Answer:

x=1/7

Step-by-step explanation:

x/2+x/5=1

make same denominators;

5x/10+2x/10=1

simplify;

7x=1

x=1/7

You might be interested in

Solve this system of equations using substitution:

yanalaym [24]

I’m thinking your r in the first equation is actually an x.

X + 2(2x -4) =10

X +4x -8 =10

5x = 18

4 0

2 years ago

The ratio of the number of hippos to the number of crocodiles at a watering hole is 4:3. If you draw a double number line diagra

devlian [24]

Answer: 26.67

Step-by-step explanation: multiply 20 and 4/3

4 0

2 years ago

15/60=3/4 are they equivalent

Dvinal [7]

15/60 simplified is 1/4

1/4 is not equal to 3/4

4 0

2 years ago

Yesterday, Linda had 71 baseball cards. Today, she gave d away. Using d, write an expression for the number of cards Linda has l

dezoksy [38]

Answer:

71-d

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Choose Yes or No to tell if each statement is true.

aivan3 [116]

Answer:

false,true,false,true

Step-by-step explanation:

not 100% sure

hope it helped

4 0

2 years ago

Read 2 more answers